215685502

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{25537}}^1$

素因数の和:25683

約数の個数: 16

約数和(自身を含む): 334649952

約数和(自身を除く): 118964450

約数列:

[1, 2, 41, 82, 103, 206, 4223, 8446, 25537, 51074, 1047017, 2094034, 2630311, 5260622, 107842751, 215685502]

約数ペア:

[(1, 215685502), (2, 107842751), (41, 5260622), (82, 2630311), (103, 2094034), (206, 1047017), (4223, 51074), (8446, 25537)]