201005915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{24203}}^1$

素因数の和:24370

約数の個数: 16

約数和(自身を含む): 264888576

約数和(自身を除く): 63882661

約数列:

[1, 5, 11, 55, 151, 755, 1661, 8305, 24203, 121015, 266233, 1331165, 3654653, 18273265, 40201183, 201005915]

約数ペア:

[(1, 201005915), (5, 40201183), (11, 18273265), (55, 3654653), (151, 1331165), (755, 266233), (1661, 121015), (8305, 24203)]