208077304

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{677}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 395572320

約数和(自身を除く): 187495016

約数列:

[1, 2, 4, 8, 103, 206, 373, 412, 677, 746, 824, 1354, 1492, 2708, 2984, 5416, 38419, 69731, 76838, 139462, 153676, 252521, 278924, 307352, 505042, 557848, 1010084, 2020168, 26009663, 52019326, 104038652, 208077304]

約数ペア:

[(1, 208077304), (2, 104038652), (4, 52019326), (8, 26009663), (103, 2020168), (206, 1010084), (373, 557848), (412, 505042), (677, 307352), (746, 278924), (824, 252521), (1354, 153676), (1492, 139462), (2708, 76838), (2984, 69731), (5416, 38419)]