207049612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{35381}}^1$

素因数の和:35422

約数の個数: 48

約数和(自身を含む): 475534080

約数和(自身を除く): 268484468

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 35381, 70762, 141524, 247667, 389191, 495334, 672239, 778382, 990668, 1344478, 1556764, 2688956, 2724337, 4705673, 5448674, 7394629, 9411346, 10897348, 14789258, 18822692, 29578516, 51762403, 103524806, 207049612]

約数ペア:

[(1, 207049612), (2, 103524806), (4, 51762403), (7, 29578516), (11, 18822692), (14, 14789258), (19, 10897348), (22, 9411346), (28, 7394629), (38, 5448674), (44, 4705673), (76, 2724337), (77, 2688956), (133, 1556764), (154, 1344478), (209, 990668), (266, 778382), (308, 672239), (418, 495334), (532, 389191), (836, 247667), (1463, 141524), (2926, 70762), (5852, 35381)]