203470729

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{6793}}^1$

素因数の和:7200

約数の個数: 16

約数和(自身を含む): 254367360

約数和(自身を除く): 50896631

約数列:

[1, 7, 11, 77, 389, 2723, 4279, 6793, 29953, 47551, 74723, 523061, 2642477, 18497339, 29067247, 203470729]

約数ペア:

[(1, 203470729), (7, 29067247), (11, 18497339), (77, 2642477), (389, 523061), (2723, 74723), (4279, 47551), (6793, 29953)]