207832060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{335213}}^1$

素因数の和:335253

約数の個数: 24

約数和(自身を含む): 450527616

約数和(自身を除く): 242695556

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 335213, 670426, 1340852, 1676065, 3352130, 6704260, 10391603, 20783206, 41566412, 51958015, 103916030, 207832060]

約数ペア:

[(1, 207832060), (2, 103916030), (4, 51958015), (5, 41566412), (10, 20783206), (20, 10391603), (31, 6704260), (62, 3352130), (124, 1676065), (155, 1340852), (310, 670426), (620, 335213)]