203538564

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{883}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 543801440

約数和(自身を除く): 340262876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 337, 342, 674, 684, 883, 1011, 1348, 1766, 2022, 2649, 3033, 3532, 4044, 5298, 6066, 6403, 7947, 10596, 12132, 12806, 15894, 16777, 19209, 25612, 31788, 33554, 38418, 50331, 57627, 67108, 76836, 100662, 115254, 150993, 201324, 230508, 297571, 301986, 595142, 603972, 892713, 1190284, 1785426, 2678139, 3570852, 5356278, 5653849, 10712556, 11307698, 16961547, 22615396, 33923094, 50884641, 67846188, 101769282, 203538564]

約数ペア:

[(1, 203538564), (2, 101769282), (3, 67846188), (4, 50884641), (6, 33923094), (9, 22615396), (12, 16961547), (18, 11307698), (19, 10712556), (36, 5653849), (38, 5356278), (57, 3570852), (76, 2678139), (114, 1785426), (171, 1190284), (228, 892713), (337, 603972), (342, 595142), (674, 301986), (684, 297571), (883, 230508), (1011, 201324), (1348, 150993), (1766, 115254), (2022, 100662), (2649, 76836), (3033, 67108), (3532, 57627), (4044, 50331), (5298, 38418), (6066, 33554), (6403, 31788), (7947, 25612), (10596, 19209), (12132, 16777), (12806, 15894)]