207008680940

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{220222001}}^1$

素因数の和:220222057

約数の個数: 24

約数和(自身を含む): 443967556032

約数和(自身を除く): 236958875092

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 220222001, 440444002, 880888004, 1101110005, 2202220010, 4404440020, 10350434047, 20700868094, 41401736188, 51752170235, 103504340470, 207008680940]

約数ペア:

[(1, 207008680940), (2, 103504340470), (4, 51752170235), (5, 41401736188), (10, 20700868094), (20, 10350434047), (47, 4404440020), (94, 2202220010), (188, 1101110005), (235, 880888004), (470, 440444002), (940, 220222001)]