201356617

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{63781}}^1$

素因数の和:63840

約数の個数: 16

約数和(自身を含む): 257169024

約数和(自身を除く): 55812407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 63781, 446467, 701591, 2615021, 4911137, 18305147, 28765231, 201356617]

約数ペア:

[(1, 201356617), (7, 28765231), (11, 18305147), (41, 4911137), (77, 2615021), (287, 701591), (451, 446467), (3157, 63781)]