199968692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{34171}}^1$

素因数の和:34212

約数の個数: 48

約数和(自身を含む): 459271680

約数和(自身を除く): 259302988

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, 34171, 68342, 136684, 239197, 375881, 478394, 649249, 751762, 956788, 1298498, 1503524, 2596996, 2631167, 4544743, 5262334, 7141739, 9089486, 10524668, 14283478, 18178972, 28566956, 49992173, 99984346, 199968692]

約数ペア:

[(1, 199968692), (2, 99984346), (4, 49992173), (7, 28566956), (11, 18178972), (14, 14283478), (19, 10524668), (22, 9089486), (28, 7141739), (38, 5262334), (44, 4544743), (76, 2631167), (77, 2596996), (133, 1503524), (154, 1298498), (209, 956788), (266, 751762), (308, 649249), (418, 478394), (532, 375881), (836, 239197), (1463, 136684), (2926, 68342), (5852, 34171)]