189769242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{19157}}^1$

素因数の和:19302

約数の個数: 32

約数和(自身を含む): 411973632

約数和(自身を除く): 222204390

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 19157, 38314, 57471, 114942, 249041, 498082, 747123, 1494246, 2432939, 4865878, 7298817, 14597634, 31628207, 63256414, 94884621, 189769242]

約数ペア:

[(1, 189769242), (2, 94884621), (3, 63256414), (6, 31628207), (13, 14597634), (26, 7298817), (39, 4865878), (78, 2432939), (127, 1494246), (254, 747123), (381, 498082), (762, 249041), (1651, 114942), (3302, 57471), (4953, 38314), (9906, 19157)]