201648051

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{4457}}^1$

素因数の和:4931

約数の個数: 24

約数和(自身を含む): 318515184

約数和(自身を除く): 116867133

約数列:

[1, 3, 9, 11, 33, 99, 457, 1371, 4113, 4457, 5027, 13371, 15081, 40113, 45243, 49027, 147081, 441243, 2036849, 6110547, 18331641, 22405339, 67216017, 201648051]

約数ペア:

[(1, 201648051), (3, 67216017), (9, 22405339), (11, 18331641), (33, 6110547), (99, 2036849), (457, 441243), (1371, 147081), (4113, 49027), (4457, 45243), (5027, 40113), (13371, 15081)]