207865848

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{613}}^1$

素因数の和:892

約数の個数: 64

約数和(自身を含む): 530496000

約数和(自身を除く): 322630152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 199, 213, 284, 398, 426, 568, 597, 613, 796, 852, 1194, 1226, 1592, 1704, 1839, 2388, 2452, 3678, 4776, 4904, 7356, 14129, 14712, 28258, 42387, 43523, 56516, 84774, 87046, 113032, 121987, 130569, 169548, 174092, 243974, 261138, 339096, 348184, 365961, 487948, 522276, 731922, 975896, 1044552, 1463844, 2927688, 8661077, 17322154, 25983231, 34644308, 51966462, 69288616, 103932924, 207865848]

約数ペア:

[(1, 207865848), (2, 103932924), (3, 69288616), (4, 51966462), (6, 34644308), (8, 25983231), (12, 17322154), (24, 8661077), (71, 2927688), (142, 1463844), (199, 1044552), (213, 975896), (284, 731922), (398, 522276), (426, 487948), (568, 365961), (597, 348184), (613, 339096), (796, 261138), (852, 243974), (1194, 174092), (1226, 169548), (1592, 130569), (1704, 121987), (1839, 113032), (2388, 87046), (2452, 84774), (3678, 56516), (4776, 43523), (4904, 42387), (7356, 28258), (14129, 14712)]