199115988

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{43781}}^1$

素因数の和:44167

約数の個数: 24

約数和(自身を含む): 465840480

約数和(自身を除く): 266724492

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 4548, 43781, 87562, 131343, 175124, 262686, 525372, 16592999, 33185998, 49778997, 66371996, 99557994, 199115988]

約数ペア:

[(1, 199115988), (2, 99557994), (3, 66371996), (4, 49778997), (6, 33185998), (12, 16592999), (379, 525372), (758, 262686), (1137, 175124), (1516, 131343), (2274, 87562), (4548, 43781)]