204014790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 192

約数和(自身を含む): 658285056

約数和(自身を除く): 454270266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 43, 45, 51, 63, 70, 85, 86, 90, 102, 105, 119, 126, 129, 153, 170, 210, 215, 238, 255, 258, 301, 306, 315, 357, 387, 430, 443, 510, 595, 602, 630, 645, 714, 731, 765, 774, 886, 903, 1071, 1190, 1290, 1329, 1462, 1505, 1530, 1785, 1806, 1935, 2142, 2193, 2215, 2658, 2709, 3010, 3101, 3570, 3655, 3870, 3987, 4386, 4430, 4515, 5117, 5355, 5418, 6202, 6579, 6645, 7310, 7531, 7974, 9030, 9303, 10234, 10710, 10965, 13158, 13290, 13545, 15062, 15351, 15505, 18606, 19049, 19935, 21930, 22593, 25585, 27090, 27909, 30702, 31010, 32895, 37655, 38098, 39870, 45186, 46053, 46515, 51170, 52717, 55818, 57147, 65790, 67779, 75310, 76755, 92106, 93030, 95245, 105434, 112965, 114294, 133343, 135558, 139545, 153510, 158151, 171441, 190490, 225930, 230265, 263585, 266686, 279090, 285735, 316302, 323833, 338895, 342882, 400029, 460530, 474453, 527170, 571470, 647666, 666715, 677790, 790755, 800058, 857205, 948906, 971499, 1200087, 1333430, 1581510, 1619165, 1714410, 1942998, 2000145, 2266831, 2372265, 2400174, 2914497, 3238330, 4000290, 4533662, 4744530, 4857495, 5828994, 6000435, 6800493, 9714990, 11334155, 12000870, 13600986, 14572485, 20401479, 22668310, 29144970, 34002465, 40802958, 68004930, 102007395, 204014790]

約数ペア:

[(1, 204014790), (2, 102007395), (3, 68004930), (5, 40802958), (6, 34002465), (7, 29144970), (9, 22668310), (10, 20401479), (14, 14572485), (15, 13600986), (17, 12000870), (18, 11334155), (21, 9714990), (30, 6800493), (34, 6000435), (35, 5828994), (42, 4857495), (43, 4744530), (45, 4533662), (51, 4000290), (63, 3238330), (70, 2914497), (85, 2400174), (86, 2372265), (90, 2266831), (102, 2000145), (105, 1942998), (119, 1714410), (126, 1619165), (129, 1581510), (153, 1333430), (170, 1200087), (210, 971499), (215, 948906), (238, 857205), (255, 800058), (258, 790755), (301, 677790), (306, 666715), (315, 647666), (357, 571470), (387, 527170), (430, 474453), (443, 460530), (510, 400029), (595, 342882), (602, 338895), (630, 323833), (645, 316302), (714, 285735), (731, 279090), (765, 266686), (774, 263585), (886, 230265), (903, 225930), (1071, 190490), (1190, 171441), (1290, 158151), (1329, 153510), (1462, 139545), (1505, 135558), (1530, 133343), (1785, 114294), (1806, 112965), (1935, 105434), (2142, 95245), (2193, 93030), (2215, 92106), (2658, 76755), (2709, 75310), (3010, 67779), (3101, 65790), (3570, 57147), (3655, 55818), (3870, 52717), (3987, 51170), (4386, 46515), (4430, 46053), (4515, 45186), (5117, 39870), (5355, 38098), (5418, 37655), (6202, 32895), (6579, 31010), (6645, 30702), (7310, 27909), (7531, 27090), (7974, 25585), (9030, 22593), (9303, 21930), (10234, 19935), (10710, 19049), (10965, 18606), (13158, 15505), (13290, 15351), (13545, 15062)]