207526408

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{719}}^1$

素因数の和:1165

約数の個数: 32

約数和(自身を含む): 394416000

約数和(自身を除く): 186889592

約数列:

[1, 2, 4, 8, 109, 218, 331, 436, 662, 719, 872, 1324, 1438, 2648, 2876, 5752, 36079, 72158, 78371, 144316, 156742, 237989, 288632, 313484, 475978, 626968, 951956, 1903912, 25940801, 51881602, 103763204, 207526408]

約数ペア:

[(1, 207526408), (2, 103763204), (4, 51881602), (8, 25940801), (109, 1903912), (218, 951956), (331, 626968), (436, 475978), (662, 313484), (719, 288632), (872, 237989), (1324, 156742), (1438, 144316), (2648, 78371), (2876, 72158), (5752, 36079)]