200406472

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 488222100

約数和(自身を除く): 287815628

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 49, 56, 58, 61, 68, 98, 116, 119, 122, 136, 196, 203, 232, 238, 244, 289, 392, 406, 427, 476, 488, 493, 578, 812, 833, 854, 952, 986, 1037, 1156, 1421, 1624, 1666, 1708, 1769, 1972, 2023, 2074, 2312, 2842, 2989, 3332, 3416, 3451, 3538, 3944, 4046, 4148, 5684, 5978, 6664, 6902, 7076, 7259, 8092, 8296, 8381, 11368, 11956, 12383, 13804, 14152, 14161, 14518, 16184, 16762, 17629, 23912, 24157, 24766, 27608, 28322, 29036, 30073, 33524, 35258, 48314, 49532, 50813, 56644, 58072, 58667, 60146, 67048, 70516, 86681, 96628, 99064, 101626, 113288, 117334, 120292, 123403, 141032, 173362, 193256, 203252, 210511, 234668, 240584, 246806, 346724, 406504, 410669, 421022, 469336, 493612, 511241, 693448, 821338, 842044, 863821, 987224, 1022482, 1473577, 1642676, 1684088, 1727642, 2044964, 2947154, 3285352, 3455284, 3578687, 4089928, 5894308, 6910568, 7157374, 11788616, 14314748, 25050809, 28629496, 50101618, 100203236, 200406472]

約数ペア:

[(1, 200406472), (2, 100203236), (4, 50101618), (7, 28629496), (8, 25050809), (14, 14314748), (17, 11788616), (28, 7157374), (29, 6910568), (34, 5894308), (49, 4089928), (56, 3578687), (58, 3455284), (61, 3285352), (68, 2947154), (98, 2044964), (116, 1727642), (119, 1684088), (122, 1642676), (136, 1473577), (196, 1022482), (203, 987224), (232, 863821), (238, 842044), (244, 821338), (289, 693448), (392, 511241), (406, 493612), (427, 469336), (476, 421022), (488, 410669), (493, 406504), (578, 346724), (812, 246806), (833, 240584), (854, 234668), (952, 210511), (986, 203252), (1037, 193256), (1156, 173362), (1421, 141032), (1624, 123403), (1666, 120292), (1708, 117334), (1769, 113288), (1972, 101626), (2023, 99064), (2074, 96628), (2312, 86681), (2842, 70516), (2989, 67048), (3332, 60146), (3416, 58667), (3451, 58072), (3538, 56644), (3944, 50813), (4046, 49532), (4148, 48314), (5684, 35258), (5978, 33524), (6664, 30073), (6902, 29036), (7076, 28322), (7259, 27608), (8092, 24766), (8296, 24157), (8381, 23912), (11368, 17629), (11956, 16762), (12383, 16184), (13804, 14518), (14152, 14161)]