200463428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{157103}}^1$

素因数の和:157147

約数の個数: 24

約数和(自身を含む): 395902080

約数和(自身を除く): 195438652

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 157103, 314206, 628412, 1728133, 3456266, 4555987, 6912532, 9111974, 18223948, 50115857, 100231714, 200463428]

約数ペア:

[(1, 200463428), (2, 100231714), (4, 50115857), (11, 18223948), (22, 9111974), (29, 6912532), (44, 4555987), (58, 3456266), (116, 1728133), (319, 628412), (638, 314206), (1276, 157103)]