202119511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:559

約数の個数: 32

約数和(自身を含む): 247968000

約数和(自身を除く): 45848489

約数列:

[1, 11, 17, 19, 163, 187, 209, 323, 349, 1793, 2771, 3097, 3553, 3839, 5933, 6631, 30481, 34067, 52649, 56887, 65263, 72941, 112727, 579139, 625757, 967079, 1080853, 1239997, 10637869, 11889383, 18374501, 202119511]

約数ペア:

[(1, 202119511), (11, 18374501), (17, 11889383), (19, 10637869), (163, 1239997), (187, 1080853), (209, 967079), (323, 625757), (349, 579139), (1793, 112727), (2771, 72941), (3097, 65263), (3553, 56887), (3839, 52649), (5933, 34067), (6631, 30481)]