203695271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1291}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 224652960

約数和(自身を除く): 20957689

約数列:

[1, 13, 53, 229, 689, 1291, 2977, 12137, 16783, 68423, 157781, 295639, 889499, 3843307, 15668867, 203695271]

約数ペア:

[(1, 203695271), (13, 15668867), (53, 3843307), (229, 889499), (689, 295639), (1291, 157781), (2977, 68423), (12137, 16783)]