201831270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{10463}}^1$

素因数の和:11116

約数の個数: 32

約数和(自身を含む): 485194752

約数和(自身を除く): 283363482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1286, 1929, 3215, 3858, 6430, 9645, 10463, 19290, 20926, 31389, 52315, 62778, 104630, 156945, 313890, 6727709, 13455418, 20183127, 33638545, 40366254, 67277090, 100915635, 201831270]

約数ペア:

[(1, 201831270), (2, 100915635), (3, 67277090), (5, 40366254), (6, 33638545), (10, 20183127), (15, 13455418), (30, 6727709), (643, 313890), (1286, 156945), (1929, 104630), (3215, 62778), (3858, 52315), (6430, 31389), (9645, 20926), (10463, 19290)]