208357248

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:596

約数の個数: 128

約数和(自身を含む): 610727040

約数和(自身を除く): 402369792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 107, 128, 132, 176, 192, 214, 264, 321, 352, 384, 428, 461, 528, 642, 704, 856, 922, 1056, 1177, 1284, 1383, 1408, 1712, 1844, 2112, 2354, 2568, 2766, 3424, 3531, 3688, 4224, 4708, 5071, 5136, 5532, 6848, 7062, 7376, 9416, 10142, 10272, 11064, 13696, 14124, 14752, 15213, 18832, 20284, 20544, 22128, 28248, 29504, 30426, 37664, 40568, 41088, 44256, 49327, 56496, 59008, 60852, 75328, 81136, 88512, 98654, 112992, 121704, 147981, 150656, 162272, 177024, 197308, 225984, 243408, 295962, 324544, 394616, 451968, 486816, 542597, 591924, 649088, 789232, 973632, 1085194, 1183848, 1578464, 1627791, 1947264, 2170388, 2367696, 3156928, 3255582, 4340776, 4735392, 6313856, 6511164, 8681552, 9470784, 13022328, 17363104, 18941568, 26044656, 34726208, 52089312, 69452416, 104178624, 208357248]

約数ペア:

[(1, 208357248), (2, 104178624), (3, 69452416), (4, 52089312), (6, 34726208), (8, 26044656), (11, 18941568), (12, 17363104), (16, 13022328), (22, 9470784), (24, 8681552), (32, 6511164), (33, 6313856), (44, 4735392), (48, 4340776), (64, 3255582), (66, 3156928), (88, 2367696), (96, 2170388), (107, 1947264), (128, 1627791), (132, 1578464), (176, 1183848), (192, 1085194), (214, 973632), (264, 789232), (321, 649088), (352, 591924), (384, 542597), (428, 486816), (461, 451968), (528, 394616), (642, 324544), (704, 295962), (856, 243408), (922, 225984), (1056, 197308), (1177, 177024), (1284, 162272), (1383, 150656), (1408, 147981), (1712, 121704), (1844, 112992), (2112, 98654), (2354, 88512), (2568, 81136), (2766, 75328), (3424, 60852), (3531, 59008), (3688, 56496), (4224, 49327), (4708, 44256), (5071, 41088), (5136, 40568), (5532, 37664), (6848, 30426), (7062, 29504), (7376, 28248), (9416, 22128), (10142, 20544), (10272, 20284), (11064, 18832), (13696, 15213), (14124, 14752)]