200513139

素因数分解:

$3^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:559

約数の個数: 24

約数和(自身を含む): 277340160

約数和(自身を除く): 76827021

約数列:

[1, 3, 47, 79, 141, 237, 383, 1149, 2209, 3713, 6627, 11139, 18001, 30257, 54003, 90771, 174511, 523533, 846047, 1422079, 2538141, 4266237, 66837713, 200513139]

約数ペア:

[(1, 200513139), (3, 66837713), (47, 4266237), (79, 2538141), (141, 1422079), (237, 846047), (383, 523533), (1149, 174511), (2209, 90771), (3713, 54003), (6627, 30257), (11139, 18001)]