198696022

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{87071}}^1$

素因数の和:87243

約数の個数: 16

約数和(自身を含む): 342715392

約数和(自身を除く): 144019370

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 87071, 174142, 609497, 1218994, 14192573, 28385146, 99348011, 198696022]

約数ペア:

[(1, 198696022), (2, 99348011), (7, 28385146), (14, 14192573), (163, 1218994), (326, 609497), (1141, 174142), (2282, 87071)]