208383806

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:664

約数の個数: 24

約数和(自身を含む): 323220456

約数和(自身を除く): 114836650

約数列:

[1, 2, 47, 94, 101, 202, 467, 934, 2209, 4418, 4747, 9494, 21949, 43898, 47167, 94334, 223109, 446218, 1031603, 2063206, 2216849, 4433698, 104191903, 208383806]

約数ペア:

[(1, 208383806), (2, 104191903), (47, 4433698), (94, 2216849), (101, 2063206), (202, 1031603), (467, 446218), (934, 223109), (2209, 94334), (4418, 47167), (4747, 43898), (9494, 21949)]