207098801

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{20879}}^1$

素因数の和:21008

約数の個数: 16

約数和(自身を含む): 257241600

約数和(自身を除く): 50142799

約数列:

[1, 7, 13, 91, 109, 763, 1417, 9919, 20879, 146153, 271427, 1899989, 2275811, 15930677, 29585543, 207098801]

約数ペア:

[(1, 207098801), (7, 29585543), (13, 15930677), (91, 2275811), (109, 1899989), (763, 271427), (1417, 146153), (9919, 20879)]