201208906

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{88327}}^1$

素因数の和:88413

約数の個数: 16

約数和(自身を含む): 324340416

約数和(自身を除く): 123131510

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 88327, 176654, 1501559, 3003118, 5917909, 11835818, 100604453, 201208906]

約数ペア:

[(1, 201208906), (2, 100604453), (17, 11835818), (34, 5917909), (67, 3003118), (134, 1501559), (1139, 176654), (2278, 88327)]