200923527

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4049}}^1$

素因数の和:4215

約数の個数: 32

約数和(自身を含む): 326592000

約数和(自身を除く): 125668473

約数列:

[1, 3, 7, 17, 21, 51, 119, 139, 357, 417, 973, 2363, 2919, 4049, 7089, 12147, 16541, 28343, 49623, 68833, 85029, 206499, 481831, 562811, 1445493, 1688433, 3939677, 9567787, 11819031, 28703361, 66974509, 200923527]

約数ペア:

[(1, 200923527), (3, 66974509), (7, 28703361), (17, 11819031), (21, 9567787), (51, 3939677), (119, 1688433), (139, 1445493), (357, 562811), (417, 481831), (973, 206499), (2363, 85029), (2919, 68833), (4049, 49623), (7089, 28343), (12147, 16541)]