205084957

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{14243}}^1$

素因数の和:14289

約数の個数: 24

約数和(自身を含む): 272801088

約数和(自身を除く): 67716131

約数列:

[1, 7, 11, 17, 77, 119, 121, 187, 847, 1309, 2057, 14243, 14399, 99701, 156673, 242131, 1096711, 1694917, 1723403, 2663441, 12063821, 18644087, 29297851, 205084957]

約数ペア:

[(1, 205084957), (7, 29297851), (11, 18644087), (17, 12063821), (77, 2663441), (119, 1723403), (121, 1694917), (187, 1096711), (847, 242131), (1309, 156673), (2057, 99701), (14243, 14399)]