201329259

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{6451}}^1$

素因数の和:6658

約数の個数: 16

約数和(自身を含む): 273771264

約数和(自身を除く): 72442005

約数列:

[1, 3, 101, 103, 303, 309, 6451, 10403, 19353, 31209, 651551, 664453, 1954653, 1993359, 67109753, 201329259]

約数ペア:

[(1, 201329259), (3, 67109753), (101, 1993359), (103, 1954653), (303, 664453), (309, 651551), (6451, 31209), (10403, 19353)]