205150488

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{181871}}^1$

素因数の和:181927

約数の個数: 32

約数和(自身を含む): 523791360

約数和(自身を除く): 318640872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 181871, 363742, 545613, 727484, 1091226, 1454968, 2182452, 4364904, 8547937, 17095874, 25643811, 34191748, 51287622, 68383496, 102575244, 205150488]

約数ペア:

[(1, 205150488), (2, 102575244), (3, 68383496), (4, 51287622), (6, 34191748), (8, 25643811), (12, 17095874), (24, 8547937), (47, 4364904), (94, 2182452), (141, 1454968), (188, 1091226), (282, 727484), (376, 545613), (564, 363742), (1128, 181871)]