170020010

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{108293}}^1$

素因数の和:108457

約数の個数: 16

約数和(自身を含む): 307988136

約数和(自身を除く): 137968126

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 108293, 216586, 541465, 1082930, 17002001, 34004002, 85010005, 170020010]

約数ペア:

[(1, 170020010), (2, 85010005), (5, 34004002), (10, 17002001), (157, 1082930), (314, 541465), (785, 216586), (1570, 108293)]