201458390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{7177}}^1$

素因数の和:7592

約数の個数: 32

約数和(自身を含む): 415520064

約数和(自身を除く): 214061674

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 401, 802, 2005, 2807, 4010, 5614, 7177, 14035, 14354, 28070, 35885, 50239, 71770, 100478, 251195, 502390, 2877977, 5755954, 14389885, 20145839, 28779770, 40291678, 100729195, 201458390]

約数ペア:

[(1, 201458390), (2, 100729195), (5, 40291678), (7, 28779770), (10, 20145839), (14, 14389885), (35, 5755954), (70, 2877977), (401, 502390), (802, 251195), (2005, 100478), (2807, 71770), (4010, 50239), (5614, 35885), (7177, 28070), (14035, 14354)]