203053969

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{919}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 221904000

約数和(自身を除く): 18850031

約数列:

[1, 19, 29, 401, 551, 919, 7619, 11629, 17461, 26651, 220951, 368519, 506369, 7001861, 10687051, 203053969]

約数ペア:

[(1, 203053969), (19, 10687051), (29, 7001861), (401, 506369), (551, 368519), (919, 220951), (7619, 26651), (11629, 17461)]