201116690

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{23971}}^1$

素因数の和:24817

約数の個数: 16

約数和(自身を含む): 362456640

約数和(自身を除く): 161339950

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 23971, 47942, 119855, 239710, 20111669, 40223338, 100558345, 201116690]

約数ペア:

[(1, 201116690), (2, 100558345), (5, 40223338), (10, 20111669), (839, 239710), (1678, 119855), (4195, 47942), (8390, 23971)]