200812821790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2113}}^1\times {\mathrm{1357669}}^1$

素因数の和:1359796

約数の個数: 32

約数和(自身を含む): 413296470720

約数和(自身を除く): 212483648930

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2113, 4226, 10565, 14791, 21130, 29582, 73955, 147910, 1357669, 2715338, 6788345, 9503683, 13576690, 19007366, 47518415, 95036830, 2868754597, 5737509194, 14343772985, 20081282179, 28687545970, 40162564358, 100406410895, 200812821790]

約数ペア:

[(1, 200812821790), (2, 100406410895), (5, 40162564358), (7, 28687545970), (10, 20081282179), (14, 14343772985), (35, 5737509194), (70, 2868754597), (2113, 95036830), (4226, 47518415), (10565, 19007366), (14791, 13576690), (21130, 9503683), (29582, 6788345), (73955, 2715338), (147910, 1357669)]