208340832

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:261

約数の個数: 192

約数和(自身を含む): 658796544

約数和(自身を除く): 450455712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 73, 84, 93, 96, 112, 124, 137, 146, 168, 186, 217, 219, 224, 248, 274, 292, 336, 372, 411, 434, 438, 496, 511, 548, 584, 651, 672, 744, 822, 868, 876, 959, 992, 1022, 1096, 1168, 1302, 1488, 1533, 1644, 1736, 1752, 1918, 2044, 2192, 2263, 2336, 2604, 2877, 2976, 3066, 3288, 3472, 3504, 3836, 4088, 4247, 4384, 4526, 5208, 5754, 6132, 6576, 6789, 6944, 7008, 7672, 8176, 8494, 9052, 10001, 10416, 11508, 12264, 12741, 13152, 13578, 15344, 15841, 16352, 16988, 18104, 20002, 20832, 23016, 24528, 25482, 27156, 29729, 30003, 30688, 31682, 33976, 36208, 40004, 46032, 47523, 49056, 50964, 54312, 59458, 60006, 63364, 67952, 70007, 72416, 80008, 89187, 92064, 95046, 101928, 108624, 118916, 120012, 126728, 135904, 140014, 160016, 178374, 190092, 203856, 210021, 217248, 237832, 240024, 253456, 280028, 310031, 320032, 356748, 380184, 407712, 420042, 475664, 480048, 506912, 560056, 620062, 713496, 760368, 840084, 930093, 951328, 960096, 1120112, 1240124, 1426992, 1520736, 1680168, 1860186, 2170217, 2240224, 2480248, 2853984, 3360336, 3720372, 4340434, 4960496, 6510651, 6720672, 7440744, 8680868, 9920992, 13021302, 14881488, 17361736, 26042604, 29762976, 34723472, 52085208, 69446944, 104170416, 208340832]

約数ペア:

[(1, 208340832), (2, 104170416), (3, 69446944), (4, 52085208), (6, 34723472), (7, 29762976), (8, 26042604), (12, 17361736), (14, 14881488), (16, 13021302), (21, 9920992), (24, 8680868), (28, 7440744), (31, 6720672), (32, 6510651), (42, 4960496), (48, 4340434), (56, 3720372), (62, 3360336), (73, 2853984), (84, 2480248), (93, 2240224), (96, 2170217), (112, 1860186), (124, 1680168), (137, 1520736), (146, 1426992), (168, 1240124), (186, 1120112), (217, 960096), (219, 951328), (224, 930093), (248, 840084), (274, 760368), (292, 713496), (336, 620062), (372, 560056), (411, 506912), (434, 480048), (438, 475664), (496, 420042), (511, 407712), (548, 380184), (584, 356748), (651, 320032), (672, 310031), (744, 280028), (822, 253456), (868, 240024), (876, 237832), (959, 217248), (992, 210021), (1022, 203856), (1096, 190092), (1168, 178374), (1302, 160016), (1488, 140014), (1533, 135904), (1644, 126728), (1736, 120012), (1752, 118916), (1918, 108624), (2044, 101928), (2192, 95046), (2263, 92064), (2336, 89187), (2604, 80008), (2877, 72416), (2976, 70007), (3066, 67952), (3288, 63364), (3472, 60006), (3504, 59458), (3836, 54312), (4088, 50964), (4247, 49056), (4384, 47523), (4526, 46032), (5208, 40004), (5754, 36208), (6132, 33976), (6576, 31682), (6789, 30688), (6944, 30003), (7008, 29729), (7672, 27156), (8176, 25482), (8494, 24528), (9052, 23016), (10001, 20832), (10416, 20002), (11508, 18104), (12264, 16988), (12741, 16352), (13152, 15841), (13578, 15344)]