201518096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{2927}}^1$

素因数の和:3279

約数の個数: 40

約数和(自身を含む): 421889664

約数和(自身を除く): 220371568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 331, 662, 1324, 2648, 2927, 4303, 5296, 5854, 8606, 11708, 17212, 23416, 34424, 38051, 46832, 68848, 76102, 152204, 304408, 608816, 968837, 1937674, 3875348, 7750696, 12594881, 15501392, 25189762, 50379524, 100759048, 201518096]

約数ペア:

[(1, 201518096), (2, 100759048), (4, 50379524), (8, 25189762), (13, 15501392), (16, 12594881), (26, 7750696), (52, 3875348), (104, 1937674), (208, 968837), (331, 608816), (662, 304408), (1324, 152204), (2648, 76102), (2927, 68848), (4303, 46832), (5296, 38051), (5854, 34424), (8606, 23416), (11708, 17212)]