202198839075

素因数分解:

$3^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{397}}^1\times {\mathrm{21977}}^1$

素因数の和:22493

約数の個数: 72

約数和(自身を含む): 366614490528

約数和(自身を除く): 164415651453

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 103, 225, 309, 397, 515, 927, 1191, 1545, 1985, 2575, 3573, 4635, 5955, 7725, 9925, 17865, 21977, 23175, 29775, 40891, 65931, 89325, 109885, 122673, 197793, 204455, 329655, 368019, 549425, 613365, 988965, 1022275, 1648275, 1840095, 2263631, 3066825, 4944825, 6790893, 8724869, 9200475, 11318155, 20372679, 26174607, 33954465, 43624345, 56590775, 78523821, 101863395, 130873035, 169772325, 218121725, 392619105, 509316975, 654365175, 898661507, 1963095525, 2695984521, 4493307535, 8087953563, 13479922605, 22466537675, 40439767815, 67399613025, 202198839075]

約数ペア:

[(1, 202198839075), (3, 67399613025), (5, 40439767815), (9, 22466537675), (15, 13479922605), (25, 8087953563), (45, 4493307535), (75, 2695984521), (103, 1963095525), (225, 898661507), (309, 654365175), (397, 509316975), (515, 392619105), (927, 218121725), (1191, 169772325), (1545, 130873035), (1985, 101863395), (2575, 78523821), (3573, 56590775), (4635, 43624345), (5955, 33954465), (7725, 26174607), (9925, 20372679), (17865, 11318155), (21977, 9200475), (23175, 8724869), (29775, 6790893), (40891, 4944825), (65931, 3066825), (89325, 2263631), (109885, 1840095), (122673, 1648275), (197793, 1022275), (204455, 988965), (329655, 613365), (368019, 549425)]