258156908

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{8111}}^1$

素因数の和:8297

約数の個数: 24

約数和(自身を含む): 462221760

約数和(自身を除く): 204064852

約数列:

[1, 2, 4, 73, 109, 146, 218, 292, 436, 7957, 8111, 15914, 16222, 31828, 32444, 592103, 884099, 1184206, 1768198, 2368412, 3536396, 64539227, 129078454, 258156908]

約数ペア:

[(1, 258156908), (2, 129078454), (4, 64539227), (73, 3536396), (109, 2368412), (146, 1768198), (218, 1184206), (292, 884099), (436, 592103), (7957, 32444), (8111, 31828), (15914, 16222)]