208201392

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1553}}^1$

素因数の和:1600

約数の個数: 180

約数和(自身を含む): 713938680

約数和(自身を除く): 505737288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 49, 56, 57, 63, 72, 76, 84, 98, 112, 114, 126, 133, 144, 147, 152, 168, 171, 196, 228, 252, 266, 294, 304, 336, 342, 392, 399, 441, 456, 504, 532, 588, 684, 784, 798, 882, 912, 931, 1008, 1064, 1176, 1197, 1368, 1553, 1596, 1764, 1862, 2128, 2352, 2394, 2736, 2793, 3106, 3192, 3528, 3724, 4659, 4788, 5586, 6212, 6384, 7056, 7448, 8379, 9318, 9576, 10871, 11172, 12424, 13977, 14896, 16758, 18636, 19152, 21742, 22344, 24848, 27954, 29507, 32613, 33516, 37272, 43484, 44688, 55908, 59014, 65226, 67032, 74544, 76097, 86968, 88521, 97839, 111816, 118028, 130452, 134064, 152194, 173936, 177042, 195678, 206549, 223632, 228291, 236056, 260904, 265563, 304388, 354084, 391356, 413098, 456582, 472112, 521808, 531126, 608776, 619647, 684873, 708168, 782712, 826196, 913164, 1062252, 1217552, 1239294, 1369746, 1416336, 1445843, 1565424, 1652392, 1826328, 1858941, 2124504, 2478588, 2739492, 2891686, 3304784, 3652656, 3717882, 4249008, 4337529, 4957176, 5478984, 5783372, 7435764, 8675058, 9914352, 10957968, 11566744, 13012587, 14871528, 17350116, 23133488, 26025174, 29743056, 34700232, 52050348, 69400464, 104100696, 208201392]

約数ペア:

[(1, 208201392), (2, 104100696), (3, 69400464), (4, 52050348), (6, 34700232), (7, 29743056), (8, 26025174), (9, 23133488), (12, 17350116), (14, 14871528), (16, 13012587), (18, 11566744), (19, 10957968), (21, 9914352), (24, 8675058), (28, 7435764), (36, 5783372), (38, 5478984), (42, 4957176), (48, 4337529), (49, 4249008), (56, 3717882), (57, 3652656), (63, 3304784), (72, 2891686), (76, 2739492), (84, 2478588), (98, 2124504), (112, 1858941), (114, 1826328), (126, 1652392), (133, 1565424), (144, 1445843), (147, 1416336), (152, 1369746), (168, 1239294), (171, 1217552), (196, 1062252), (228, 913164), (252, 826196), (266, 782712), (294, 708168), (304, 684873), (336, 619647), (342, 608776), (392, 531126), (399, 521808), (441, 472112), (456, 456582), (504, 413098), (532, 391356), (588, 354084), (684, 304388), (784, 265563), (798, 260904), (882, 236056), (912, 228291), (931, 223632), (1008, 206549), (1064, 195678), (1176, 177042), (1197, 173936), (1368, 152194), (1553, 134064), (1596, 130452), (1764, 118028), (1862, 111816), (2128, 97839), (2352, 88521), (2394, 86968), (2736, 76097), (2793, 74544), (3106, 67032), (3192, 65226), (3528, 59014), (3724, 55908), (4659, 44688), (4788, 43484), (5586, 37272), (6212, 33516), (6384, 32613), (7056, 29507), (7448, 27954), (8379, 24848), (9318, 22344), (9576, 21742), (10871, 19152), (11172, 18636), (12424, 16758), (13977, 14896)]