196566165

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{1061}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 357851520

約数和(自身を除く): 161285355

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 179, 207, 345, 537, 895, 1035, 1061, 1611, 2685, 3183, 4117, 5305, 8055, 9549, 12351, 15915, 20585, 24403, 37053, 47745, 61755, 73209, 122015, 185265, 189919, 219627, 366045, 569757, 949595, 1098135, 1709271, 2848785, 4368137, 8546355, 13104411, 21840685, 39313233, 65522055, 196566165]

約数ペア:

[(1, 196566165), (3, 65522055), (5, 39313233), (9, 21840685), (15, 13104411), (23, 8546355), (45, 4368137), (69, 2848785), (115, 1709271), (179, 1098135), (207, 949595), (345, 569757), (537, 366045), (895, 219627), (1035, 189919), (1061, 185265), (1611, 122015), (2685, 73209), (3183, 61755), (4117, 47745), (5305, 37053), (8055, 24403), (9549, 20585), (12351, 15915)]