203423538

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{21499}}^1$

素因数の和:21606

約数の個数: 32

約数和(自身を含む): 433440000

約数和(自身を除く): 230016462

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 498, 1577, 3154, 4731, 9462, 21499, 42998, 64497, 128994, 408481, 816962, 1225443, 1784417, 2450886, 3568834, 5353251, 10706502, 33903923, 67807846, 101711769, 203423538]

約数ペア:

[(1, 203423538), (2, 101711769), (3, 67807846), (6, 33903923), (19, 10706502), (38, 5353251), (57, 3568834), (83, 2450886), (114, 1784417), (166, 1225443), (249, 816962), (498, 408481), (1577, 128994), (3154, 64497), (4731, 42998), (9462, 21499)]