201427246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{769}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 326541600

約数和(自身を除く): 125114354

約数列:

[1, 2, 19, 38, 61, 113, 122, 226, 769, 1159, 1538, 2147, 2318, 4294, 6893, 13786, 14611, 29222, 46909, 86897, 93818, 130967, 173794, 261934, 891271, 1651043, 1782542, 3302086, 5300717, 10601434, 100713623, 201427246]

約数ペア:

[(1, 201427246), (2, 100713623), (19, 10601434), (38, 5300717), (61, 3302086), (113, 1782542), (122, 1651043), (226, 891271), (769, 261934), (1159, 173794), (1538, 130967), (2147, 93818), (2318, 86897), (4294, 46909), (6893, 29222), (13786, 14611)]