197411428

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{829}}^1\times {\mathrm{1609}}^1$

素因数の和:2479

約数の個数: 24

約数和(自身を含む): 355455800

約数和(自身を除く): 158044372

約数列:

[1, 2, 4, 37, 74, 148, 829, 1609, 1658, 3218, 3316, 6436, 30673, 59533, 61346, 119066, 122692, 238132, 1333861, 2667722, 5335444, 49352857, 98705714, 197411428]

約数ペア:

[(1, 197411428), (2, 98705714), (4, 49352857), (37, 5335444), (74, 2667722), (148, 1333861), (829, 238132), (1609, 122692), (1658, 119066), (3218, 61346), (3316, 59533), (6436, 30673)]