215963495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{230977}}^1$

素因数の和:231010

約数の個数: 16

約数和(自身を含む): 299347488

約数和(自身を除く): 83383993

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 230977, 1154885, 2540747, 3926609, 12703735, 19633045, 43192699, 215963495]

約数ペア:

[(1, 215963495), (5, 43192699), (11, 19633045), (17, 12703735), (55, 3926609), (85, 2540747), (187, 1154885), (935, 230977)]