201495086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{17981}}^1$

素因数の和:18427

約数の個数: 16

約数和(自身を含む): 326265408

約数和(自身を除く): 124770322

約数列:

[1, 2, 13, 26, 431, 862, 5603, 11206, 17981, 35962, 233753, 467506, 7749811, 15499622, 100747543, 201495086]

約数ペア:

[(1, 201495086), (2, 100747543), (13, 15499622), (26, 7749811), (431, 467506), (862, 233753), (5603, 35962), (11206, 17981)]