221946692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{49943}}^1$

素因数の和:50059

約数の個数: 24

約数和(自身を含む): 427920192

約数和(自身を除く): 205973500

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 49943, 99886, 199772, 549373, 1098746, 2197492, 5044243, 10088486, 20176972, 55486673, 110973346, 221946692]

約数ペア:

[(1, 221946692), (2, 110973346), (4, 55486673), (11, 20176972), (22, 10088486), (44, 5044243), (101, 2197492), (202, 1098746), (404, 549373), (1111, 199772), (2222, 99886), (4444, 49943)]