207841088

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:440

約数の個数: 112

約数和(自身を含む): 513429504

約数和(自身を除く): 305588416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 127, 182, 208, 224, 254, 281, 364, 416, 448, 508, 562, 728, 832, 889, 1016, 1124, 1456, 1651, 1778, 1967, 2032, 2248, 2912, 3302, 3556, 3653, 3934, 4064, 4496, 5824, 6604, 7112, 7306, 7868, 8128, 8992, 11557, 13208, 14224, 14612, 15736, 17984, 23114, 25571, 26416, 28448, 29224, 31472, 35687, 46228, 51142, 52832, 56896, 58448, 62944, 71374, 92456, 102284, 105664, 116896, 125888, 142748, 184912, 204568, 233792, 249809, 285496, 369824, 409136, 463931, 499618, 570992, 739648, 818272, 927862, 999236, 1141984, 1636544, 1855724, 1998472, 2283968, 3247517, 3711448, 3996944, 6495034, 7422896, 7993888, 12990068, 14845792, 15987776, 25980136, 29691584, 51960272, 103920544, 207841088]

約数ペア:

[(1, 207841088), (2, 103920544), (4, 51960272), (7, 29691584), (8, 25980136), (13, 15987776), (14, 14845792), (16, 12990068), (26, 7993888), (28, 7422896), (32, 6495034), (52, 3996944), (56, 3711448), (64, 3247517), (91, 2283968), (104, 1998472), (112, 1855724), (127, 1636544), (182, 1141984), (208, 999236), (224, 927862), (254, 818272), (281, 739648), (364, 570992), (416, 499618), (448, 463931), (508, 409136), (562, 369824), (728, 285496), (832, 249809), (889, 233792), (1016, 204568), (1124, 184912), (1456, 142748), (1651, 125888), (1778, 116896), (1967, 105664), (2032, 102284), (2248, 92456), (2912, 71374), (3302, 62944), (3556, 58448), (3653, 56896), (3934, 52832), (4064, 51142), (4496, 46228), (5824, 35687), (6604, 31472), (7112, 29224), (7306, 28448), (7868, 26416), (8128, 25571), (8992, 23114), (11557, 17984), (13208, 15736), (14224, 14612)]