201523090

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{3607}}^1$

素因数の和:3802

約数の個数: 32

約数和(自身を含む): 375116544

約数和(自身を除く): 173593454

約数列:

[1, 2, 5, 10, 37, 74, 151, 185, 302, 370, 755, 1510, 3607, 5587, 7214, 11174, 18035, 27935, 36070, 55870, 133459, 266918, 544657, 667295, 1089314, 1334590, 2723285, 5446570, 20152309, 40304618, 100761545, 201523090]

約数ペア:

[(1, 201523090), (2, 100761545), (5, 40304618), (10, 20152309), (37, 5446570), (74, 2723285), (151, 1334590), (185, 1089314), (302, 667295), (370, 544657), (755, 266918), (1510, 133459), (3607, 55870), (5587, 36070), (7214, 27935), (11174, 18035)]