253341332

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{20411}}^1$

素因数の和:20551

約数の個数: 24

約数和(自身を含む): 462944160

約数和(自身を除く): 209602828

約数列:

[1, 2, 4, 29, 58, 107, 116, 214, 428, 3103, 6206, 12412, 20411, 40822, 81644, 591919, 1183838, 2183977, 2367676, 4367954, 8735908, 63335333, 126670666, 253341332]

約数ペア:

[(1, 253341332), (2, 126670666), (4, 63335333), (29, 8735908), (58, 4367954), (107, 2367676), (116, 2183977), (214, 1183838), (428, 591919), (3103, 81644), (6206, 40822), (12412, 20411)]