201054048

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 192

約数和(自身を含む): 612460800

約数和(自身を除く): 411406752

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 61, 76, 78, 96, 104, 114, 122, 139, 152, 156, 183, 208, 228, 244, 247, 278, 304, 312, 366, 416, 417, 456, 488, 494, 556, 608, 624, 732, 741, 793, 834, 912, 976, 988, 1112, 1159, 1248, 1464, 1482, 1586, 1668, 1807, 1824, 1952, 1976, 2224, 2318, 2379, 2641, 2928, 2964, 3172, 3336, 3477, 3614, 3952, 4448, 4636, 4758, 5282, 5421, 5856, 5928, 6344, 6672, 6954, 7228, 7904, 7923, 8479, 9272, 9516, 10564, 10842, 11856, 12688, 13344, 13908, 14456, 15067, 15846, 16958, 18544, 19032, 21128, 21684, 23712, 25376, 25437, 27816, 28912, 30134, 31692, 33916, 34333, 37088, 38064, 42256, 43368, 45201, 50874, 55632, 57824, 60268, 63384, 67832, 68666, 76128, 84512, 86736, 90402, 101748, 102999, 110227, 111264, 120536, 126768, 135664, 137332, 161101, 173472, 180804, 203496, 205998, 220454, 241072, 253536, 271328, 274664, 322202, 330681, 361608, 406992, 411996, 440908, 482144, 483303, 549328, 644404, 661362, 723216, 813984, 823992, 881816, 966606, 1098656, 1288808, 1322724, 1446432, 1647984, 1763632, 1933212, 2094313, 2577616, 2645448, 3295968, 3527264, 3866424, 4188626, 5155232, 5290896, 6282939, 7732848, 8377252, 10581792, 12565878, 15465696, 16754504, 25131756, 33509008, 50263512, 67018016, 100527024, 201054048]

約数ペア:

[(1, 201054048), (2, 100527024), (3, 67018016), (4, 50263512), (6, 33509008), (8, 25131756), (12, 16754504), (13, 15465696), (16, 12565878), (19, 10581792), (24, 8377252), (26, 7732848), (32, 6282939), (38, 5290896), (39, 5155232), (48, 4188626), (52, 3866424), (57, 3527264), (61, 3295968), (76, 2645448), (78, 2577616), (96, 2094313), (104, 1933212), (114, 1763632), (122, 1647984), (139, 1446432), (152, 1322724), (156, 1288808), (183, 1098656), (208, 966606), (228, 881816), (244, 823992), (247, 813984), (278, 723216), (304, 661362), (312, 644404), (366, 549328), (416, 483303), (417, 482144), (456, 440908), (488, 411996), (494, 406992), (556, 361608), (608, 330681), (624, 322202), (732, 274664), (741, 271328), (793, 253536), (834, 241072), (912, 220454), (976, 205998), (988, 203496), (1112, 180804), (1159, 173472), (1248, 161101), (1464, 137332), (1482, 135664), (1586, 126768), (1668, 120536), (1807, 111264), (1824, 110227), (1952, 102999), (1976, 101748), (2224, 90402), (2318, 86736), (2379, 84512), (2641, 76128), (2928, 68666), (2964, 67832), (3172, 63384), (3336, 60268), (3477, 57824), (3614, 55632), (3952, 50874), (4448, 45201), (4636, 43368), (4758, 42256), (5282, 38064), (5421, 37088), (5856, 34333), (5928, 33916), (6344, 31692), (6672, 30134), (6954, 28912), (7228, 27816), (7904, 25437), (7923, 25376), (8479, 23712), (9272, 21684), (9516, 21128), (10564, 19032), (10842, 18544), (11856, 16958), (12688, 15846), (13344, 15067), (13908, 14456)]