194617388

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{40177}}^1$

素因数の和:40361

約数の個数: 24

約数和(自身を含む): 391494432

約数和(自身を除く): 196877044

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 40177, 80354, 160708, 281239, 562478, 1124956, 6950621, 13901242, 27802484, 48654347, 97308694, 194617388]

約数ペア:

[(1, 194617388), (2, 97308694), (4, 48654347), (7, 27802484), (14, 13901242), (28, 6950621), (173, 1124956), (346, 562478), (692, 281239), (1211, 160708), (2422, 80354), (4844, 40177)]