218361688

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{4733}}^1$

素因数の和:4891

約数の個数: 32

約数和(自身を含む): 420379200

約数和(自身を除く): 202017512

約数列:

[1, 2, 4, 8, 73, 79, 146, 158, 292, 316, 584, 632, 4733, 5767, 9466, 11534, 18932, 23068, 37864, 46136, 345509, 373907, 691018, 747814, 1382036, 1495628, 2764072, 2991256, 27295211, 54590422, 109180844, 218361688]

約数ペア:

[(1, 218361688), (2, 109180844), (4, 54590422), (8, 27295211), (73, 2991256), (79, 2764072), (146, 1495628), (158, 1382036), (292, 747814), (316, 691018), (584, 373907), (632, 345509), (4733, 46136), (5767, 37864), (9466, 23068), (11534, 18932)]