200373890

素因数分解:

$2^1\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{14221}}^1$

素因数の和:15637

約数の個数: 16

約数和(自身を含む): 360954360

約数和(自身を除く): 160580470

約数列:

[1, 2, 5, 10, 1409, 2818, 7045, 14090, 14221, 28442, 71105, 142210, 20037389, 40074778, 100186945, 200373890]

約数ペア:

[(1, 200373890), (2, 100186945), (5, 40074778), (10, 20037389), (1409, 142210), (2818, 71105), (7045, 28442), (14090, 14221)]