207441395

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1\times {\mathrm{787}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 302289408

約数和(自身を除く): 94848013

約数列:

[1, 5, 7, 17, 35, 85, 119, 443, 595, 787, 2215, 3101, 3935, 5509, 7531, 13379, 15505, 27545, 37655, 52717, 66895, 93653, 263585, 348641, 468265, 1743205, 2440487, 5926897, 12202435, 29634485, 41488279, 207441395]

約数ペア:

[(1, 207441395), (5, 41488279), (7, 29634485), (17, 12202435), (35, 5926897), (85, 2440487), (119, 1743205), (443, 468265), (595, 348641), (787, 263585), (2215, 93653), (3101, 66895), (3935, 52717), (5509, 37655), (7531, 27545), (13379, 15505)]