205934404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{26227}}^1$

素因数の和:26395

約数の個数: 24

約数和(自身を含む): 390692288

約数和(自身を除く): 184757884

約数列:

[1, 2, 4, 13, 26, 52, 151, 302, 604, 1963, 3926, 7852, 26227, 52454, 104908, 340951, 681902, 1363804, 3960277, 7920554, 15841108, 51483601, 102967202, 205934404]

約数ペア:

[(1, 205934404), (2, 102967202), (4, 51483601), (13, 15841108), (26, 7920554), (52, 3960277), (151, 1363804), (302, 681902), (604, 340951), (1963, 104908), (3926, 52454), (7852, 26227)]