201017002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{26263}}^1$

素因数の和:26397

約数の個数: 16

約数和(自身を含む): 312016320

約数和(自身を除く): 110999318

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 26263, 52526, 1129309, 2258618, 2337407, 4674814, 100508501, 201017002]

約数ペア:

[(1, 201017002), (2, 100508501), (43, 4674814), (86, 2337407), (89, 2258618), (178, 1129309), (3827, 52526), (7654, 26263)]