201173804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{21613}}^1$

素因数の和:21809

約数の個数: 24

約数和(自身を含む): 381270960

約数和(自身を除く): 180097156

約数列:

[1, 2, 4, 13, 26, 52, 179, 358, 716, 2327, 4654, 9308, 21613, 43226, 86452, 280969, 561938, 1123876, 3868727, 7737454, 15474908, 50293451, 100586902, 201173804]

約数ペア:

[(1, 201173804), (2, 100586902), (4, 50293451), (13, 15474908), (26, 7737454), (52, 3868727), (179, 1123876), (358, 561938), (716, 280969), (2327, 86452), (4654, 43226), (9308, 21613)]