220773934

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{72959}}^1$

素因数の和:73067

約数の個数: 16

約数和(自身を含む): 354585600

約数和(自身を除く): 133811666

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 72959, 145918, 1240303, 2480606, 6493351, 12986702, 110386967, 220773934]

約数ペア:

[(1, 220773934), (2, 110386967), (17, 12986702), (34, 6493351), (89, 2480606), (178, 1240303), (1513, 145918), (3026, 72959)]