196604716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{638327}}^1$

素因数の和:638349

約数の個数: 24

約数和(自身を含む): 428956416

約数和(自身を除く): 232351700

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 638327, 1276654, 2553308, 4468289, 7021597, 8936578, 14043194, 17873156, 28086388, 49151179, 98302358, 196604716]

約数ペア:

[(1, 196604716), (2, 98302358), (4, 49151179), (7, 28086388), (11, 17873156), (14, 14043194), (22, 8936578), (28, 7021597), (44, 4468289), (77, 2553308), (154, 1276654), (308, 638327)]