202248859090

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{50944297}}^1$

素因数の和:50944701

約数の個数: 16

約数和(自身を含む): 364964950872

約数和(自身を除く): 162716091782

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 50944297, 101888594, 254721485, 509442970, 20224885909, 40449771818, 101124429545, 202248859090]

約数ペア:

[(1, 202248859090), (2, 101124429545), (5, 40449771818), (10, 20224885909), (397, 509442970), (794, 254721485), (1985, 101888594), (3970, 50944297)]