201456856

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{397}}^1\times {\mathrm{463}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 382271040

約数和(自身を除く): 180814184

約数列:

[1, 2, 4, 8, 137, 274, 397, 463, 548, 794, 926, 1096, 1588, 1852, 3176, 3704, 54389, 63431, 108778, 126862, 183811, 217556, 253724, 367622, 435112, 507448, 735244, 1470488, 25182107, 50364214, 100728428, 201456856]

約数ペア:

[(1, 201456856), (2, 100728428), (4, 50364214), (8, 25182107), (137, 1470488), (274, 735244), (397, 507448), (463, 435112), (548, 367622), (794, 253724), (926, 217556), (1096, 183811), (1588, 126862), (1852, 108778), (3176, 63431), (3704, 54389)]