190214260

素因数分解:

$2^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{8263}}^1$

素因数の和:9423

約数の個数: 24

約数和(自身を含む): 399845376

約数和(自身を除く): 209631116

約数列:

[1, 2, 4, 5, 10, 20, 1151, 2302, 4604, 5755, 8263, 11510, 16526, 23020, 33052, 41315, 82630, 165260, 9510713, 19021426, 38042852, 47553565, 95107130, 190214260]

約数ペア:

[(1, 190214260), (2, 95107130), (4, 47553565), (5, 38042852), (10, 19021426), (20, 9510713), (1151, 165260), (2302, 82630), (4604, 41315), (5755, 33052), (8263, 23020), (11510, 16526)]