201423638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{467}}^1$

素因数の和:848

約数の個数: 32

約数和(自身を含む): 333287136

約数和(自身を除く): 131863498

約数列:

[1, 2, 13, 26, 53, 106, 313, 467, 626, 689, 934, 1378, 4069, 6071, 8138, 12142, 16589, 24751, 33178, 49502, 146171, 215657, 292342, 321763, 431314, 643526, 1900223, 3800446, 7747063, 15494126, 100711819, 201423638]

約数ペア:

[(1, 201423638), (2, 100711819), (13, 15494126), (26, 7747063), (53, 3800446), (106, 1900223), (313, 643526), (467, 431314), (626, 321763), (689, 292342), (934, 215657), (1378, 146171), (4069, 49502), (6071, 33178), (8138, 24751), (12142, 16589)]