220306792610

素因数分解:

$2^1\times 5^1\times {\mathrm{82189}}^1\times {\mathrm{268049}}^1$

素因数の和:350245

約数の個数: 16

約数和(自身を含む): 396558531000

約数和(自身を除く): 176251738390

約数列:

[1, 2, 5, 10, 82189, 164378, 268049, 410945, 536098, 821890, 1340245, 2680490, 22030679261, 44061358522, 110153396305, 220306792610]

約数ペア:

[(1, 220306792610), (2, 110153396305), (5, 44061358522), (10, 22030679261), (82189, 2680490), (164378, 1340245), (268049, 821890), (410945, 536098)]