207790.0000000

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{4339}}^1$

素因数の和:4461

約数の個数: 24

約数和(自身を含む): 20779920

約数和(自身を除く): 10973780

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 4339, 8678, 17356, 21695, 43390, 86780, 490307, 980614, 1961228, 2451535, 4903070, 9806140]

約数ペア:

[(1, 9806140), (2, 4903070), (4, 2451535), (5, 1961228), (10, 980614), (20, 490307), (113, 86780), (226, 43390), (452, 21695), (565, 17356), (1130, 8678), (2260, 4339)]