202230980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2741}}^1$

素因数の和:2805

約数の個数: 96

約数和(自身を含む): 530675712

約数和(自身を除く): 328444732

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 31, 34, 35, 62, 68, 70, 85, 119, 124, 140, 155, 170, 217, 238, 310, 340, 434, 476, 527, 595, 620, 868, 1054, 1085, 1190, 2108, 2170, 2380, 2635, 2741, 3689, 4340, 5270, 5482, 7378, 10540, 10964, 13705, 14756, 18445, 19187, 27410, 36890, 38374, 46597, 54820, 73780, 76748, 84971, 93194, 95935, 169942, 186388, 191870, 232985, 326179, 339884, 383740, 424855, 465970, 594797, 652358, 849710, 931940, 1189594, 1304716, 1444507, 1630895, 1699420, 2379188, 2889014, 2973985, 3261790, 5778028, 5947970, 6523580, 7222535, 10111549, 11895940, 14445070, 20223098, 28890140, 40446196, 50557745, 101115490, 202230980]

約数ペア:

[(1, 202230980), (2, 101115490), (4, 50557745), (5, 40446196), (7, 28890140), (10, 20223098), (14, 14445070), (17, 11895940), (20, 10111549), (28, 7222535), (31, 6523580), (34, 5947970), (35, 5778028), (62, 3261790), (68, 2973985), (70, 2889014), (85, 2379188), (119, 1699420), (124, 1630895), (140, 1444507), (155, 1304716), (170, 1189594), (217, 931940), (238, 849710), (310, 652358), (340, 594797), (434, 465970), (476, 424855), (527, 383740), (595, 339884), (620, 326179), (868, 232985), (1054, 191870), (1085, 186388), (1190, 169942), (2108, 95935), (2170, 93194), (2380, 84971), (2635, 76748), (2741, 73780), (3689, 54820), (4340, 46597), (5270, 38374), (5482, 36890), (7378, 27410), (10540, 19187), (10964, 18445), (13705, 14756)]