210654008

素因数分解:

$2^3\times {\mathrm{313}}^1\times {\mathrm{84127}}^1$

素因数の和:84446

約数の個数: 16

約数和(自身を含む): 396242880

約数和(自身を除く): 185588872

約数列:

[1, 2, 4, 8, 313, 626, 1252, 2504, 84127, 168254, 336508, 673016, 26331751, 52663502, 105327004, 210654008]

約数ペア:

[(1, 210654008), (2, 105327004), (4, 52663502), (8, 26331751), (313, 673016), (626, 336508), (1252, 168254), (2504, 84127)]