204187030

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{190829}}^1$

素因数の和:190943

約数の個数: 16

約数和(自身を含む): 370973520

約数和(自身を除く): 166786490

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 190829, 381658, 954145, 1908290, 20418703, 40837406, 102093515, 204187030]

約数ペア:

[(1, 204187030), (2, 102093515), (5, 40837406), (10, 20418703), (107, 1908290), (214, 954145), (535, 381658), (1070, 190829)]