196668458

素因数分解:

$2^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{9511}}^1$

素因数の和:9738

約数の個数: 24

約数和(自身を含む): 344829024

約数和(自身を除く): 148160566

約数列:

[1, 2, 7, 14, 49, 98, 211, 422, 1477, 2954, 9511, 10339, 19022, 20678, 66577, 133154, 466039, 932078, 2006821, 4013642, 14047747, 28095494, 98334229, 196668458]

約数ペア:

[(1, 196668458), (2, 98334229), (7, 28095494), (14, 14047747), (49, 4013642), (98, 2006821), (211, 932078), (422, 466039), (1477, 133154), (2954, 66577), (9511, 20678), (10339, 19022)]