201671356

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{409}}^1\times {\mathrm{941}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 356867280

約数和(自身を除く): 155195924

約数列:

[1, 2, 4, 131, 262, 409, 524, 818, 941, 1636, 1882, 3764, 53579, 107158, 123271, 214316, 246542, 384869, 493084, 769738, 1539476, 50417839, 100835678, 201671356]

約数ペア:

[(1, 201671356), (2, 100835678), (4, 50417839), (131, 1539476), (262, 769738), (409, 493084), (524, 384869), (818, 246542), (941, 214316), (1636, 123271), (1882, 107158), (3764, 53579)]