191507332

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{1327}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 339489920

約数和(自身を除く): 147982588

約数列:

[1, 2, 4, 109, 218, 331, 436, 662, 1324, 1327, 2654, 5308, 36079, 72158, 144316, 144643, 289286, 439237, 578572, 878474, 1756948, 47876833, 95753666, 191507332]

約数ペア:

[(1, 191507332), (2, 95753666), (4, 47876833), (109, 1756948), (218, 878474), (331, 578572), (436, 439237), (662, 289286), (1324, 144643), (1327, 144316), (2654, 72158), (5308, 36079)]