201613808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1145533}}^1$

素因数の和:1145552

約数の個数: 20

約数和(自身を含む): 426138648

約数和(自身を除く): 224524840

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1145533, 2291066, 4582132, 9164264, 12600863, 18328528, 25201726, 50403452, 100806904, 201613808]

約数ペア:

[(1, 201613808), (2, 100806904), (4, 50403452), (8, 25201726), (11, 18328528), (16, 12600863), (22, 9164264), (44, 4582132), (88, 2291066), (176, 1145533)]