199202841

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 300960000

約数和(自身を除く): 101757159

約数列:

[1, 3, 9, 27, 109, 113, 327, 339, 599, 981, 1017, 1797, 2943, 3051, 5391, 12317, 16173, 36951, 65291, 67687, 110853, 195873, 203061, 332559, 587619, 609183, 1762857, 1827549, 7377883, 22133649, 66400947, 199202841]

約数ペア:

[(1, 199202841), (3, 66400947), (9, 22133649), (27, 7377883), (109, 1827549), (113, 1762857), (327, 609183), (339, 587619), (599, 332559), (981, 203061), (1017, 195873), (1797, 110853), (2943, 67687), (3051, 65291), (5391, 36951), (12317, 16173)]