196994992

素因数分解:

$2^4\times {\mathrm{2351}}^1\times {\mathrm{5237}}^1$

素因数の和:7596

約数の個数: 20

約数和(自身を含む): 381913056

約数和(自身を除く): 184918064

約数列:

[1, 2, 4, 8, 16, 2351, 4702, 5237, 9404, 10474, 18808, 20948, 37616, 41896, 83792, 12312187, 24624374, 49248748, 98497496, 196994992]

約数ペア:

[(1, 196994992), (2, 98497496), (4, 49248748), (8, 24624374), (16, 12312187), (2351, 83792), (4702, 41896), (5237, 37616), (9404, 20948), (10474, 18808)]