163942010

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{159167}}^1$

素因数の和:159277

約数の個数: 16

約数和(自身を含む): 297962496

約数和(自身を除く): 134020486

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 159167, 318334, 795835, 1591670, 16394201, 32788402, 81971005, 163942010]

約数ペア:

[(1, 163942010), (2, 81971005), (5, 32788402), (10, 16394201), (103, 1591670), (206, 795835), (515, 318334), (1030, 159167)]