202264424

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{19861}}^1$

素因数の和:19953

約数の個数: 32

約数和(自身を含む): 405184800

約数和(自身を除く): 202920376

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 19861, 39722, 79444, 158888, 377359, 754718, 1330687, 1509436, 2661374, 3018872, 5322748, 10645496, 25283053, 50566106, 101132212, 202264424]

約数ペア:

[(1, 202264424), (2, 101132212), (4, 50566106), (8, 25283053), (19, 10645496), (38, 5322748), (67, 3018872), (76, 2661374), (134, 1509436), (152, 1330687), (268, 754718), (536, 377359), (1273, 158888), (2546, 79444), (5092, 39722), (10184, 19861)]