193552172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{40357}}^1$

素因数の和:40481

約数の個数: 24

約数和(自身を含む): 372907920

約数和(自身を除く): 179355748

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 40357, 80714, 161428, 443927, 887854, 1775708, 4398913, 8797826, 17595652, 48388043, 96776086, 193552172]

約数ペア:

[(1, 193552172), (2, 96776086), (4, 48388043), (11, 17595652), (22, 8797826), (44, 4398913), (109, 1775708), (218, 887854), (436, 443927), (1199, 161428), (2398, 80714), (4796, 40357)]