204991610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{3643}}^1$

素因数の和:3998

約数の個数: 32

約数和(自身を含む): 391977792

約数和(自身を除く): 186986182

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 331, 662, 1655, 3310, 3643, 5627, 7286, 11254, 18215, 28135, 36430, 56270, 61931, 123862, 309655, 619310, 1205833, 2411666, 6029165, 12058330, 20499161, 40998322, 102495805, 204991610]

約数ペア:

[(1, 204991610), (2, 102495805), (5, 40998322), (10, 20499161), (17, 12058330), (34, 6029165), (85, 2411666), (170, 1205833), (331, 619310), (662, 309655), (1655, 123862), (3310, 61931), (3643, 56270), (5627, 36430), (7286, 28135), (11254, 18215)]