222743170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2777}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 432634608

約数和(自身を除く): 209891438

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 617, 1234, 2777, 3085, 5554, 6170, 8021, 13885, 16042, 27770, 36101, 40105, 72202, 80210, 180505, 361010, 1713409, 3426818, 8567045, 17134090, 22274317, 44548634, 111371585, 222743170]

約数ペア:

[(1, 222743170), (2, 111371585), (5, 44548634), (10, 22274317), (13, 17134090), (26, 8567045), (65, 3426818), (130, 1713409), (617, 361010), (1234, 180505), (2777, 80210), (3085, 72202), (5554, 40105), (6170, 36101), (8021, 27770), (13885, 16042)]