202557470

素因数分解:

$2^1\times 5^1\times {\mathrm{1889}}^1\times {\mathrm{10723}}^1$

素因数の和:12619

約数の個数: 16

約数和(自身を含む): 364830480

約数和(自身を除く): 162273010

約数列:

[1, 2, 5, 10, 1889, 3778, 9445, 10723, 18890, 21446, 53615, 107230, 20255747, 40511494, 101278735, 202557470]

約数ペア:

[(1, 202557470), (2, 101278735), (5, 40511494), (10, 20255747), (1889, 107230), (3778, 53615), (9445, 21446), (10723, 18890)]