200099991

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{732967}}^1$

素因数の和:732990

約数の個数: 16

約数和(自身を含む): 328369664

約数和(自身を除く): 128269673

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 732967, 2198901, 5130769, 9528571, 15392307, 28585713, 66699997, 200099991]

約数ペア:

[(1, 200099991), (3, 66699997), (7, 28585713), (13, 15392307), (21, 9528571), (39, 5130769), (91, 2198901), (273, 732967)]