201781986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4804333}}^1$

素因数の和:4804345

約数の個数: 16

約数和(自身を含む): 461216064

約数和(自身を除く): 259434078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4804333, 9608666, 14412999, 28825998, 33630331, 67260662, 100890993, 201781986]

約数ペア:

[(1, 201781986), (2, 100890993), (3, 67260662), (6, 33630331), (7, 28825998), (14, 14412999), (21, 9608666), (42, 4804333)]