202387005

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{21727}}^1$

素因数の和:21767

約数の個数: 40

約数和(自身を含む): 378588672

約数和(自身を除く): 176201667

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 81, 115, 135, 207, 345, 405, 621, 1035, 1863, 3105, 9315, 21727, 65181, 108635, 195543, 325905, 499721, 586629, 977715, 1499163, 1759887, 2498605, 2933145, 4497489, 7495815, 8799435, 13492467, 22487445, 40477401, 67462335, 202387005]

約数ペア:

[(1, 202387005), (3, 67462335), (5, 40477401), (9, 22487445), (15, 13492467), (23, 8799435), (27, 7495815), (45, 4497489), (69, 2933145), (81, 2498605), (115, 1759887), (135, 1499163), (207, 977715), (345, 586629), (405, 499721), (621, 325905), (1035, 195543), (1863, 108635), (3105, 65181), (9315, 21727)]