201887984

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{341027}}^1$

素因数の和:341072

約数の個数: 20

約数和(自身を含む): 401730984

約数和(自身を除く): 199843000

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 341027, 682054, 1364108, 2728216, 5456432, 12617999, 25235998, 50471996, 100943992, 201887984]

約数ペア:

[(1, 201887984), (2, 100943992), (4, 50471996), (8, 25235998), (16, 12617999), (37, 5456432), (74, 2728216), (148, 1364108), (296, 682054), (592, 341027)]