220107032

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{451039}}^1$

素因数の和:451106

約数の個数: 16

約数和(自身を含む): 419467200

約数和(自身を除く): 199360168

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 451039, 902078, 1804156, 3608312, 27513379, 55026758, 110053516, 220107032]

約数ペア:

[(1, 220107032), (2, 110053516), (4, 55026758), (8, 27513379), (61, 3608312), (122, 1804156), (244, 902078), (488, 451039)]