201580090

素因数分解:

$2^1\times 5^1\times {\mathrm{3169}}^1\times {\mathrm{6361}}^1$

素因数の和:9537

約数の個数: 16

約数和(自身を含む): 363015720

約数和(自身を除く): 161435630

約数列:

[1, 2, 5, 10, 3169, 6338, 6361, 12722, 15845, 31690, 31805, 63610, 20158009, 40316018, 100790045, 201580090]

約数ペア:

[(1, 201580090), (2, 100790045), (5, 40316018), (10, 20158009), (3169, 63610), (6338, 31805), (6361, 31690), (12722, 15845)]