200423328

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:475

約数の個数: 144

約数和(自身を含む): 618456384

約数和(自身を除く): 418033056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 137, 147, 168, 196, 224, 274, 294, 311, 336, 392, 411, 548, 588, 622, 672, 784, 822, 933, 959, 1096, 1176, 1244, 1568, 1644, 1866, 1918, 2177, 2192, 2352, 2488, 2877, 3288, 3732, 3836, 4354, 4384, 4704, 4976, 5754, 6531, 6576, 6713, 7464, 7672, 8708, 9952, 11508, 13062, 13152, 13426, 14928, 15239, 15344, 17416, 20139, 23016, 26124, 26852, 29856, 30478, 30688, 34832, 40278, 42607, 45717, 46032, 52248, 53704, 60956, 69664, 80556, 85214, 91434, 92064, 104496, 107408, 121912, 127821, 161112, 170428, 182868, 208992, 214816, 243824, 255642, 298249, 322224, 340856, 365736, 487648, 511284, 596498, 644448, 681712, 731472, 894747, 1022568, 1192996, 1363424, 1462944, 1789494, 2045136, 2087743, 2385992, 3578988, 4090272, 4175486, 4771984, 6263229, 7157976, 8350972, 9543968, 12526458, 14315952, 16701944, 25052916, 28631904, 33403888, 50105832, 66807776, 100211664, 200423328]

約数ペア:

[(1, 200423328), (2, 100211664), (3, 66807776), (4, 50105832), (6, 33403888), (7, 28631904), (8, 25052916), (12, 16701944), (14, 14315952), (16, 12526458), (21, 9543968), (24, 8350972), (28, 7157976), (32, 6263229), (42, 4771984), (48, 4175486), (49, 4090272), (56, 3578988), (84, 2385992), (96, 2087743), (98, 2045136), (112, 1789494), (137, 1462944), (147, 1363424), (168, 1192996), (196, 1022568), (224, 894747), (274, 731472), (294, 681712), (311, 644448), (336, 596498), (392, 511284), (411, 487648), (548, 365736), (588, 340856), (622, 322224), (672, 298249), (784, 255642), (822, 243824), (933, 214816), (959, 208992), (1096, 182868), (1176, 170428), (1244, 161112), (1568, 127821), (1644, 121912), (1866, 107408), (1918, 104496), (2177, 92064), (2192, 91434), (2352, 85214), (2488, 80556), (2877, 69664), (3288, 60956), (3732, 53704), (3836, 52248), (4354, 46032), (4384, 45717), (4704, 42607), (4976, 40278), (5754, 34832), (6531, 30688), (6576, 30478), (6713, 29856), (7464, 26852), (7672, 26124), (8708, 23016), (9952, 20139), (11508, 17416), (13062, 15344), (13152, 15239), (13426, 14928)]