210920038

素因数分解:

$2^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{41051}}^1$

素因数の和:41427

約数の個数: 16

約数和(自身を含む): 362571264

約数和(自身を除く): 151651226

約数列:

[1, 2, 7, 14, 367, 734, 2569, 5138, 41051, 82102, 287357, 574714, 15065717, 30131434, 105460019, 210920038]

約数ペア:

[(1, 210920038), (2, 105460019), (7, 30131434), (14, 15065717), (367, 574714), (734, 287357), (2569, 82102), (5138, 41051)]