201261710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{967}}^1\times {\mathrm{1601}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 390785472

約数和(自身を除く): 189523762

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 967, 1601, 1934, 3202, 4835, 8005, 9670, 12571, 16010, 20813, 25142, 41626, 62855, 104065, 125710, 208130, 1548167, 3096334, 7740835, 15481670, 20126171, 40252342, 100630855, 201261710]

約数ペア:

[(1, 201261710), (2, 100630855), (5, 40252342), (10, 20126171), (13, 15481670), (26, 7740835), (65, 3096334), (130, 1548167), (967, 208130), (1601, 125710), (1934, 104065), (3202, 62855), (4835, 41626), (8005, 25142), (9670, 20813), (12571, 16010)]