207929904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 160

約数和(自身を含む): 667290624

約数和(自身を除く): 459360720

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 181, 182, 208, 263, 273, 312, 336, 362, 364, 526, 543, 546, 624, 724, 728, 789, 1052, 1086, 1092, 1267, 1448, 1456, 1578, 1841, 2104, 2172, 2184, 2353, 2534, 2896, 3156, 3419, 3682, 3801, 4208, 4344, 4368, 4706, 5068, 5523, 6312, 6838, 7059, 7364, 7602, 8688, 9412, 10136, 10257, 11046, 12624, 13676, 14118, 14728, 15204, 16471, 18824, 20272, 20514, 22092, 23933, 27352, 28236, 29456, 30408, 32942, 37648, 41028, 44184, 47603, 47866, 49413, 54704, 56472, 60816, 65884, 71799, 82056, 88368, 95206, 95732, 98826, 112944, 131768, 142809, 143598, 164112, 190412, 191464, 197652, 263536, 285618, 287196, 333221, 380824, 382928, 395304, 571236, 574392, 618839, 666442, 761648, 790608, 999663, 1142472, 1148784, 1237678, 1332884, 1856517, 1999326, 2284944, 2475356, 2665768, 3713034, 3998652, 4331873, 4950712, 5331536, 7426068, 7997304, 8663746, 9901424, 12995619, 14852136, 15994608, 17327492, 25991238, 29704272, 34654984, 51982476, 69309968, 103964952, 207929904]

約数ペア:

[(1, 207929904), (2, 103964952), (3, 69309968), (4, 51982476), (6, 34654984), (7, 29704272), (8, 25991238), (12, 17327492), (13, 15994608), (14, 14852136), (16, 12995619), (21, 9901424), (24, 8663746), (26, 7997304), (28, 7426068), (39, 5331536), (42, 4950712), (48, 4331873), (52, 3998652), (56, 3713034), (78, 2665768), (84, 2475356), (91, 2284944), (104, 1999326), (112, 1856517), (156, 1332884), (168, 1237678), (181, 1148784), (182, 1142472), (208, 999663), (263, 790608), (273, 761648), (312, 666442), (336, 618839), (362, 574392), (364, 571236), (526, 395304), (543, 382928), (546, 380824), (624, 333221), (724, 287196), (728, 285618), (789, 263536), (1052, 197652), (1086, 191464), (1092, 190412), (1267, 164112), (1448, 143598), (1456, 142809), (1578, 131768), (1841, 112944), (2104, 98826), (2172, 95732), (2184, 95206), (2353, 88368), (2534, 82056), (2896, 71799), (3156, 65884), (3419, 60816), (3682, 56472), (3801, 54704), (4208, 49413), (4344, 47866), (4368, 47603), (4706, 44184), (5068, 41028), (5523, 37648), (6312, 32942), (6838, 30408), (7059, 29456), (7364, 28236), (7602, 27352), (8688, 23933), (9412, 22092), (10136, 20514), (10257, 20272), (11046, 18824), (12624, 16471), (13676, 15204), (14118, 14728)]