209929121264

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{452433451}}^1$

素因数の和:452433488

約数の個数: 20

約数和(自身を含む): 420763110360

約数和(自身を除く): 210833989096

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 452433451, 904866902, 1809733804, 3619467608, 7238935216, 13120570079, 26241140158, 52482280316, 104964560632, 209929121264]

約数ペア:

[(1, 209929121264), (2, 104964560632), (4, 52482280316), (8, 26241140158), (16, 13120570079), (29, 7238935216), (58, 3619467608), (116, 1809733804), (232, 904866902), (464, 452433451)]