199216202

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:614

約数の個数: 32

約数和(自身を含む): 318898944

約数和(自身を除く): 119682742

約数列:

[1, 2, 23, 46, 71, 142, 181, 337, 362, 674, 1633, 3266, 4163, 7751, 8326, 12851, 15502, 23927, 25702, 47854, 60997, 121994, 295573, 550321, 591146, 1100642, 1402931, 2805862, 4330787, 8661574, 99608101, 199216202]

約数ペア:

[(1, 199216202), (2, 99608101), (23, 8661574), (46, 4330787), (71, 2805862), (142, 1402931), (181, 1100642), (337, 591146), (362, 550321), (674, 295573), (1633, 121994), (3266, 60997), (4163, 47854), (7751, 25702), (8326, 23927), (12851, 15502)]