204418518

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{65393}}^1$

素因数の和:65919

約数の個数: 16

約数和(自身を含む): 409628016

約数和(自身を除く): 205209498

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 65393, 130786, 196179, 392358, 34069753, 68139506, 102209259, 204418518]

約数ペア:

[(1, 204418518), (2, 102209259), (3, 68139506), (6, 34069753), (521, 392358), (1042, 196179), (1563, 130786), (3126, 65393)]