193777444

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 395136000

約数和(自身を除く): 201358556

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 199, 332, 398, 419, 581, 796, 838, 1162, 1393, 1676, 2324, 2786, 2933, 5572, 5866, 11732, 16517, 33034, 34777, 66068, 69554, 83381, 115619, 139108, 166762, 231238, 243439, 333524, 462476, 486878, 583667, 973756, 1167334, 2334668, 6920623, 13841246, 27682492, 48444361, 96888722, 193777444]

約数ペア:

[(1, 193777444), (2, 96888722), (4, 48444361), (7, 27682492), (14, 13841246), (28, 6920623), (83, 2334668), (166, 1167334), (199, 973756), (332, 583667), (398, 486878), (419, 462476), (581, 333524), (796, 243439), (838, 231238), (1162, 166762), (1393, 139108), (1676, 115619), (2324, 83381), (2786, 69554), (2933, 66068), (5572, 34777), (5866, 33034), (11732, 16517)]