199249284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 514805760

約数和(自身を除く): 315556476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 89, 113, 127, 156, 178, 226, 254, 267, 339, 356, 381, 452, 508, 534, 678, 762, 1068, 1157, 1356, 1469, 1524, 1651, 2314, 2938, 3302, 3471, 4407, 4628, 4953, 5876, 6604, 6942, 8814, 9906, 10057, 11303, 13884, 14351, 17628, 19812, 20114, 22606, 28702, 30171, 33909, 40228, 43053, 45212, 57404, 60342, 67818, 86106, 120684, 130741, 135636, 146939, 172212, 186563, 261482, 293878, 373126, 392223, 440817, 522964, 559689, 587756, 746252, 784446, 881634, 1119378, 1277239, 1568892, 1763268, 2238756, 2554478, 3831717, 5108956, 7663434, 15326868, 16604107, 33208214, 49812321, 66416428, 99624642, 199249284]

約数ペア:

[(1, 199249284), (2, 99624642), (3, 66416428), (4, 49812321), (6, 33208214), (12, 16604107), (13, 15326868), (26, 7663434), (39, 5108956), (52, 3831717), (78, 2554478), (89, 2238756), (113, 1763268), (127, 1568892), (156, 1277239), (178, 1119378), (226, 881634), (254, 784446), (267, 746252), (339, 587756), (356, 559689), (381, 522964), (452, 440817), (508, 392223), (534, 373126), (678, 293878), (762, 261482), (1068, 186563), (1157, 172212), (1356, 146939), (1469, 135636), (1524, 130741), (1651, 120684), (2314, 86106), (2938, 67818), (3302, 60342), (3471, 57404), (4407, 45212), (4628, 43053), (4953, 40228), (5876, 33909), (6604, 30171), (6942, 28702), (8814, 22606), (9906, 20114), (10057, 19812), (11303, 17628), (13884, 14351)]