201670568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{29009}}^1$

素因数の和:29105

約数の個数: 32

約数和(自身を含む): 417744000

約数和(自身を除く): 216073432

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 29009, 58018, 116036, 232072, 319099, 638198, 1276396, 2291711, 2552792, 4583422, 9166844, 18333688, 25208821, 50417642, 100835284, 201670568]

約数ペア:

[(1, 201670568), (2, 100835284), (4, 50417642), (8, 25208821), (11, 18333688), (22, 9166844), (44, 4583422), (79, 2552792), (88, 2291711), (158, 1276396), (316, 638198), (632, 319099), (869, 232072), (1738, 116036), (3476, 58018), (6952, 29009)]