228746305

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{20543}}^1$

素因数の和:20696

約数の個数: 16

約数和(自身を含む): 292875264

約数和(自身を除く): 64128959

約数列:

[1, 5, 17, 85, 131, 655, 2227, 11135, 20543, 102715, 349231, 1746155, 2691133, 13455665, 45749261, 228746305]

約数ペア:

[(1, 228746305), (5, 45749261), (17, 13455665), (85, 2691133), (131, 1746155), (655, 349231), (2227, 102715), (11135, 20543)]