202394366

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:596

約数の個数: 32

約数和(自身を含む): 320112000

約数和(自身を除く): 117717634

約数列:

[1, 2, 37, 74, 79, 89, 158, 178, 389, 778, 2923, 3293, 5846, 6586, 7031, 14062, 14393, 28786, 30731, 34621, 61462, 69242, 260147, 520294, 1137047, 1280977, 2274094, 2561954, 2735059, 5470118, 101197183, 202394366]

約数ペア:

[(1, 202394366), (2, 101197183), (37, 5470118), (74, 2735059), (79, 2561954), (89, 2274094), (158, 1280977), (178, 1137047), (389, 520294), (778, 260147), (2923, 69242), (3293, 61462), (5846, 34621), (6586, 30731), (7031, 28786), (14062, 14393)]