198813316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{6791}}^1$

素因数の和:7371

約数の個数: 24

約数和(自身を含む): 375407424

約数和(自身を除く): 176594108

約数列:

[1, 2, 4, 13, 26, 52, 563, 1126, 2252, 6791, 7319, 13582, 14638, 27164, 29276, 88283, 176566, 353132, 3823333, 7646666, 15293332, 49703329, 99406658, 198813316]

約数ペア:

[(1, 198813316), (2, 99406658), (4, 49703329), (13, 15293332), (26, 7646666), (52, 3823333), (563, 353132), (1126, 176566), (2252, 88283), (6791, 29276), (7319, 27164), (13582, 14638)]