204095353

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6779}}^1$

素因数の和:6837

約数の個数: 32

約数和(自身を含む): 281180160

約数和(自身を除く): 77084807

約数列:

[1, 7, 11, 17, 23, 77, 119, 161, 187, 253, 391, 1309, 1771, 2737, 4301, 6779, 30107, 47453, 74569, 115243, 155917, 521983, 806701, 1091419, 1267673, 1715087, 2650589, 8873711, 12005609, 18554123, 29156479, 204095353]

約数ペア:

[(1, 204095353), (7, 29156479), (11, 18554123), (17, 12005609), (23, 8873711), (77, 2650589), (119, 1715087), (161, 1267673), (187, 1091419), (253, 806701), (391, 521983), (1309, 155917), (1771, 115243), (2737, 74569), (4301, 47453), (6779, 30107)]