201400862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3163}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 340193280

約数和(自身を除く): 138792418

約数列:

[1, 2, 13, 26, 31, 62, 79, 158, 403, 806, 1027, 2054, 2449, 3163, 4898, 6326, 31837, 41119, 63674, 82238, 98053, 196106, 249877, 499754, 1274689, 2549378, 3248401, 6496802, 7746187, 15492374, 100700431, 201400862]

約数ペア:

[(1, 201400862), (2, 100700431), (13, 15492374), (26, 7746187), (31, 6496802), (62, 3248401), (79, 2549378), (158, 1274689), (403, 499754), (806, 249877), (1027, 196106), (2054, 98053), (2449, 82238), (3163, 63674), (4898, 41119), (6326, 31837)]