202293009

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{9811}}^1$

素因数の和:9925

約数の個数: 24

約数和(自身を含む): 306134400

約数和(自身を除く): 103841391

約数列:

[1, 3, 9, 29, 79, 87, 237, 261, 711, 2291, 6873, 9811, 20619, 29433, 88299, 284519, 775069, 853557, 2325207, 2560671, 6975621, 22477001, 67431003, 202293009]

約数ペア:

[(1, 202293009), (3, 67431003), (9, 22477001), (29, 6975621), (79, 2560671), (87, 2325207), (237, 853557), (261, 775069), (711, 284519), (2291, 88299), (6873, 29433), (9811, 20619)]