197936310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:143

約数の個数: 256

約数和(自身を含む): 606735360

約数和(自身を除く): 408799050

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 29, 30, 33, 37, 39, 43, 55, 58, 65, 66, 74, 78, 86, 87, 110, 111, 129, 130, 143, 145, 165, 174, 185, 195, 215, 222, 258, 286, 290, 319, 330, 370, 377, 390, 407, 429, 430, 435, 473, 481, 555, 559, 638, 645, 715, 754, 814, 858, 870, 946, 957, 962, 1073, 1110, 1118, 1131, 1221, 1247, 1290, 1419, 1430, 1443, 1591, 1595, 1677, 1885, 1914, 2035, 2145, 2146, 2262, 2365, 2405, 2442, 2494, 2795, 2838, 2886, 3182, 3190, 3219, 3354, 3741, 3770, 4070, 4147, 4290, 4730, 4773, 4785, 4810, 5291, 5365, 5590, 5655, 6105, 6149, 6235, 6438, 7095, 7215, 7482, 7955, 8294, 8385, 9546, 9570, 10582, 10730, 11310, 11803, 12210, 12298, 12441, 12470, 13717, 13949, 14190, 14430, 15873, 15910, 16095, 16211, 16770, 17501, 18447, 18705, 20683, 20735, 23606, 23865, 24882, 26455, 27434, 27898, 30745, 31746, 32190, 32422, 35002, 35409, 36894, 37410, 41151, 41366, 41470, 41847, 46139, 47730, 48633, 52503, 52910, 59015, 61490, 62049, 62205, 68585, 69745, 70818, 79365, 81055, 82302, 83694, 87505, 92235, 92278, 97266, 103415, 105006, 118030, 124098, 124410, 137170, 138417, 139490, 153439, 158730, 162110, 175010, 177045, 178321, 184470, 205755, 206830, 209235, 227513, 230695, 243165, 262515, 276834, 306878, 310245, 354090, 356642, 411510, 418470, 455026, 460317, 461390, 486330, 507529, 525030, 534963, 599807, 620490, 682539, 692085, 767195, 891605, 920634, 1015058, 1069926, 1137565, 1199614, 1365078, 1384170, 1522587, 1534390, 1783210, 1799421, 2275130, 2301585, 2537645, 2674815, 2999035, 3045174, 3412695, 3598842, 4603170, 5075290, 5349630, 5998070, 6597877, 6825390, 7612935, 8997105, 13195754, 15225870, 17994210, 19793631, 32989385, 39587262, 65978770, 98968155, 197936310]

約数ペア:

[(1, 197936310), (2, 98968155), (3, 65978770), (5, 39587262), (6, 32989385), (10, 19793631), (11, 17994210), (13, 15225870), (15, 13195754), (22, 8997105), (26, 7612935), (29, 6825390), (30, 6597877), (33, 5998070), (37, 5349630), (39, 5075290), (43, 4603170), (55, 3598842), (58, 3412695), (65, 3045174), (66, 2999035), (74, 2674815), (78, 2537645), (86, 2301585), (87, 2275130), (110, 1799421), (111, 1783210), (129, 1534390), (130, 1522587), (143, 1384170), (145, 1365078), (165, 1199614), (174, 1137565), (185, 1069926), (195, 1015058), (215, 920634), (222, 891605), (258, 767195), (286, 692085), (290, 682539), (319, 620490), (330, 599807), (370, 534963), (377, 525030), (390, 507529), (407, 486330), (429, 461390), (430, 460317), (435, 455026), (473, 418470), (481, 411510), (555, 356642), (559, 354090), (638, 310245), (645, 306878), (715, 276834), (754, 262515), (814, 243165), (858, 230695), (870, 227513), (946, 209235), (957, 206830), (962, 205755), (1073, 184470), (1110, 178321), (1118, 177045), (1131, 175010), (1221, 162110), (1247, 158730), (1290, 153439), (1419, 139490), (1430, 138417), (1443, 137170), (1591, 124410), (1595, 124098), (1677, 118030), (1885, 105006), (1914, 103415), (2035, 97266), (2145, 92278), (2146, 92235), (2262, 87505), (2365, 83694), (2405, 82302), (2442, 81055), (2494, 79365), (2795, 70818), (2838, 69745), (2886, 68585), (3182, 62205), (3190, 62049), (3219, 61490), (3354, 59015), (3741, 52910), (3770, 52503), (4070, 48633), (4147, 47730), (4290, 46139), (4730, 41847), (4773, 41470), (4785, 41366), (4810, 41151), (5291, 37410), (5365, 36894), (5590, 35409), (5655, 35002), (6105, 32422), (6149, 32190), (6235, 31746), (6438, 30745), (7095, 27898), (7215, 27434), (7482, 26455), (7955, 24882), (8294, 23865), (8385, 23606), (9546, 20735), (9570, 20683), (10582, 18705), (10730, 18447), (11310, 17501), (11803, 16770), (12210, 16211), (12298, 16095), (12441, 15910), (12470, 15873), (13717, 14430), (13949, 14190)]