197952012

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:549

約数の個数: 120

約数和(自身を含む): 555808176

約数和(自身を除く): 357856164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 83, 102, 108, 153, 162, 166, 204, 249, 306, 324, 332, 433, 459, 498, 612, 747, 866, 918, 996, 1299, 1377, 1411, 1494, 1732, 1836, 2241, 2598, 2754, 2822, 2988, 3897, 4233, 4482, 5196, 5508, 5644, 6723, 7361, 7794, 8466, 8964, 11691, 12699, 13446, 14722, 15588, 16932, 22083, 23382, 25398, 26892, 29444, 35073, 35939, 38097, 44166, 46764, 50796, 66249, 70146, 71878, 76194, 88332, 107817, 114291, 132498, 140292, 143756, 152388, 198747, 215634, 228582, 264996, 323451, 397494, 431268, 457164, 596241, 610963, 646902, 794988, 970353, 1192482, 1221926, 1293804, 1832889, 1940706, 2384964, 2443852, 2911059, 3665778, 3881412, 5498667, 5822118, 7331556, 10997334, 11644236, 16496001, 21994668, 32992002, 49488003, 65984004, 98976006, 197952012]

約数ペア:

[(1, 197952012), (2, 98976006), (3, 65984004), (4, 49488003), (6, 32992002), (9, 21994668), (12, 16496001), (17, 11644236), (18, 10997334), (27, 7331556), (34, 5822118), (36, 5498667), (51, 3881412), (54, 3665778), (68, 2911059), (81, 2443852), (83, 2384964), (102, 1940706), (108, 1832889), (153, 1293804), (162, 1221926), (166, 1192482), (204, 970353), (249, 794988), (306, 646902), (324, 610963), (332, 596241), (433, 457164), (459, 431268), (498, 397494), (612, 323451), (747, 264996), (866, 228582), (918, 215634), (996, 198747), (1299, 152388), (1377, 143756), (1411, 140292), (1494, 132498), (1732, 114291), (1836, 107817), (2241, 88332), (2598, 76194), (2754, 71878), (2822, 70146), (2988, 66249), (3897, 50796), (4233, 46764), (4482, 44166), (5196, 38097), (5508, 35939), (5644, 35073), (6723, 29444), (7361, 26892), (7794, 25398), (8466, 23382), (8964, 22083), (11691, 16932), (12699, 15588), (13446, 14722)]