204077335

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2377}}^1$

素因数の和:2623

約数の個数: 32

約数和(自身を含む): 306819072

約数和(自身を除く): 102741737

約数列:

[1, 5, 7, 11, 35, 55, 77, 223, 385, 1115, 1561, 2377, 2453, 7805, 11885, 12265, 16639, 17171, 26147, 83195, 85855, 130735, 183029, 530071, 915145, 2650355, 3710497, 5830781, 18552485, 29153905, 40815467, 204077335]

約数ペア:

[(1, 204077335), (5, 40815467), (7, 29153905), (11, 18552485), (35, 5830781), (55, 3710497), (77, 2650355), (223, 915145), (385, 530071), (1115, 183029), (1561, 130735), (2377, 85855), (2453, 83195), (7805, 26147), (11885, 17171), (12265, 16639)]