220519682

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{1613}}^1\times {\mathrm{4021}}^1$

素因数の和:5653

約数の個数: 16

約数和(自身を含む): 350541432

約数和(自身を除く): 130021750

約数列:

[1, 2, 17, 34, 1613, 3226, 4021, 8042, 27421, 54842, 68357, 136714, 6485873, 12971746, 110259841, 220519682]

約数ペア:

[(1, 220519682), (2, 110259841), (17, 12971746), (34, 6485873), (1613, 136714), (3226, 68357), (4021, 54842), (8042, 27421)]