200403950

素因数分解:

$2^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{12109}}^1$

素因数の和:12452

約数の個数: 24

約数和(自身を含む): 373908360

約数和(自身を除く): 173504410

約数列:

[1, 2, 5, 10, 25, 50, 331, 662, 1655, 3310, 8275, 12109, 16550, 24218, 60545, 121090, 302725, 605450, 4008079, 8016158, 20040395, 40080790, 100201975, 200403950]

約数ペア:

[(1, 200403950), (2, 100201975), (5, 40080790), (10, 20040395), (25, 8016158), (50, 4008079), (331, 605450), (662, 302725), (1655, 121090), (3310, 60545), (8275, 24218), (12109, 16550)]