201256741

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 244290816

約数和(自身を除く): 43034075

約数列:

[1, 7, 41, 53, 101, 131, 287, 371, 707, 917, 2173, 4141, 5353, 5371, 6943, 13231, 15211, 28987, 37471, 37597, 48601, 92617, 219473, 284663, 542471, 701243, 1536311, 1992641, 3797297, 4908701, 28750963, 201256741]

約数ペア:

[(1, 201256741), (7, 28750963), (41, 4908701), (53, 3797297), (101, 1992641), (131, 1536311), (287, 701243), (371, 542471), (707, 284663), (917, 219473), (2173, 92617), (4141, 48601), (5353, 37597), (5371, 37471), (6943, 28987), (13231, 15211)]