208339944

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2357}}^1$

素因数の和:2522

約数の個数: 64

約数和(自身を含む): 543283200

約数和(自身を除く): 334943256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 127, 174, 232, 254, 348, 381, 508, 696, 762, 1016, 1524, 2357, 3048, 3683, 4714, 7071, 7366, 9428, 11049, 14142, 14732, 18856, 22098, 28284, 29464, 44196, 56568, 68353, 88392, 136706, 205059, 273412, 299339, 410118, 546824, 598678, 820236, 898017, 1197356, 1640472, 1796034, 2394712, 3592068, 7184136, 8680831, 17361662, 26042493, 34723324, 52084986, 69446648, 104169972, 208339944]

約数ペア:

[(1, 208339944), (2, 104169972), (3, 69446648), (4, 52084986), (6, 34723324), (8, 26042493), (12, 17361662), (24, 8680831), (29, 7184136), (58, 3592068), (87, 2394712), (116, 1796034), (127, 1640472), (174, 1197356), (232, 898017), (254, 820236), (348, 598678), (381, 546824), (508, 410118), (696, 299339), (762, 273412), (1016, 205059), (1524, 136706), (2357, 88392), (3048, 68353), (3683, 56568), (4714, 44196), (7071, 29464), (7366, 28284), (9428, 22098), (11049, 18856), (14142, 14732)]