200901704

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{180667}}^1$

素因数の和:180812

約数の個数: 16

約数和(自身を含む): 379402800

約数和(自身を除く): 178501096

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 180667, 361334, 722668, 1445336, 25112713, 50225426, 100450852, 200901704]

約数ペア:

[(1, 200901704), (2, 100450852), (4, 50225426), (8, 25112713), (139, 1445336), (278, 722668), (556, 361334), (1112, 180667)]