198417102

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2543809}}^1$

素因数の和:2543827

約数の個数: 16

約数和(自身を含む): 427360080

約数和(自身を除く): 228942978

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2543809, 5087618, 7631427, 15262854, 33069517, 66139034, 99208551, 198417102]

約数ペア:

[(1, 198417102), (2, 99208551), (3, 66139034), (6, 33069517), (13, 15262854), (26, 7631427), (39, 5087618), (78, 2543809)]