207870354

素因数分解:

$2^1\times 3^3\times {\mathrm{739}}^1\times {\mathrm{5209}}^1$

素因数の和:5959

約数の個数: 32

約数和(自身を含む): 462648000

約数和(自身を除く): 254777646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 739, 1478, 2217, 4434, 5209, 6651, 10418, 13302, 15627, 19953, 31254, 39906, 46881, 93762, 140643, 281286, 3849451, 7698902, 11548353, 23096706, 34645059, 69290118, 103935177, 207870354]

約数ペア:

[(1, 207870354), (2, 103935177), (3, 69290118), (6, 34645059), (9, 23096706), (18, 11548353), (27, 7698902), (54, 3849451), (739, 281286), (1478, 140643), (2217, 93762), (4434, 46881), (5209, 39906), (6651, 31254), (10418, 19953), (13302, 15627)]