202246245

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{195407}}^1$

素因数の和:195441

約数の個数: 24

約数和(自身を含む): 365803776

約数和(自身を除く): 163557531

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 195407, 586221, 977035, 1758663, 2931105, 4494361, 8793315, 13483083, 22471805, 40449249, 67415415, 202246245]

約数ペア:

[(1, 202246245), (3, 67415415), (5, 40449249), (9, 22471805), (15, 13483083), (23, 8793315), (45, 4494361), (69, 2931105), (115, 1758663), (207, 977035), (345, 586221), (1035, 195407)]