201898396

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{40283}}^1$

素因数の和:40473

約数の個数: 24

約数和(自身を含む): 406062720

約数和(自身を除く): 204164324

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 40283, 80566, 161132, 281981, 563962, 1127924, 7210657, 14421314, 28842628, 50474599, 100949198, 201898396]

約数ペア:

[(1, 201898396), (2, 100949198), (4, 50474599), (7, 28842628), (14, 14421314), (28, 7210657), (179, 1127924), (358, 563962), (716, 281981), (1253, 161132), (2506, 80566), (5012, 40283)]