209331906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{8293}}^1$

素因数の和:8906

約数の個数: 32

約数和(自身を含む): 479326848

約数和(自身を除く): 269994942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 601, 1202, 1803, 3606, 4207, 8293, 8414, 12621, 16586, 24879, 25242, 49758, 58051, 116102, 174153, 348306, 4984093, 9968186, 14952279, 29904558, 34888651, 69777302, 104665953, 209331906]

約数ペア:

[(1, 209331906), (2, 104665953), (3, 69777302), (6, 34888651), (7, 29904558), (14, 14952279), (21, 9968186), (42, 4984093), (601, 348306), (1202, 174153), (1803, 116102), (3606, 58051), (4207, 49758), (8293, 25242), (8414, 24879), (12621, 16586)]