202938931808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^2\times {\mathrm{193}}^1$

素因数の和:641

約数の個数: 144

約数和(自身を含む): 434839693680

約数和(自身を除く): 231900761872

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 68, 118, 136, 181, 193, 236, 272, 362, 386, 472, 544, 724, 772, 944, 1003, 1448, 1544, 1888, 2006, 2896, 3077, 3088, 3281, 4012, 5792, 6154, 6176, 6562, 8024, 10679, 11387, 12308, 13124, 16048, 21358, 22774, 24616, 26248, 32096, 32761, 34933, 42716, 45548, 49232, 52496, 65522, 69866, 85432, 91096, 98464, 104992, 131044, 139732, 170864, 181543, 182192, 193579, 262088, 279464, 341728, 363086, 364384, 387158, 524176, 556937, 558928, 593861, 726172, 774316, 1048352, 1113874, 1117856, 1187722, 1452344, 1548632, 1932899, 2061047, 2227748, 2375444, 2904688, 3097264, 3865798, 4122094, 4455496, 4750888, 5809376, 6194528, 6322873, 7731596, 8244188, 8910992, 9501776, 12645746, 15463192, 16488376, 17821984, 19003552, 25291492, 30926384, 32859283, 32976752, 35037799, 50582984, 61852768, 65718566, 65953504, 70075598, 101165968, 107488841, 131437132, 140151196, 202331936, 214977682, 262874264, 280302392, 373049507, 429955364, 525748528, 560604784, 746099014, 859910728, 1051497056, 1121209568, 1492198028, 1719821456, 2984396056, 3439642912, 5968792112, 6341841619, 11937584224, 12683683238, 25367366476, 50734732952, 101469465904, 202938931808]

約数ペア:

[(1, 202938931808), (2, 101469465904), (4, 50734732952), (8, 25367366476), (16, 12683683238), (17, 11937584224), (32, 6341841619), (34, 5968792112), (59, 3439642912), (68, 2984396056), (118, 1719821456), (136, 1492198028), (181, 1121209568), (193, 1051497056), (236, 859910728), (272, 746099014), (362, 560604784), (386, 525748528), (472, 429955364), (544, 373049507), (724, 280302392), (772, 262874264), (944, 214977682), (1003, 202331936), (1448, 140151196), (1544, 131437132), (1888, 107488841), (2006, 101165968), (2896, 70075598), (3077, 65953504), (3088, 65718566), (3281, 61852768), (4012, 50582984), (5792, 35037799), (6154, 32976752), (6176, 32859283), (6562, 30926384), (8024, 25291492), (10679, 19003552), (11387, 17821984), (12308, 16488376), (13124, 15463192), (16048, 12645746), (21358, 9501776), (22774, 8910992), (24616, 8244188), (26248, 7731596), (32096, 6322873), (32761, 6194528), (34933, 5809376), (42716, 4750888), (45548, 4455496), (49232, 4122094), (52496, 3865798), (65522, 3097264), (69866, 2904688), (85432, 2375444), (91096, 2227748), (98464, 2061047), (104992, 1932899), (131044, 1548632), (139732, 1452344), (170864, 1187722), (181543, 1117856), (182192, 1113874), (193579, 1048352), (262088, 774316), (279464, 726172), (341728, 593861), (363086, 558928), (364384, 556937), (387158, 524176)]