214909877

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1\times {\mathrm{2273}}^1$

素因数の和:3332

約数の個数: 16

約数和(自身を含む): 264875520

約数和(自身を除く): 49965643

約数列:

[1, 7, 13, 91, 1039, 2273, 7273, 13507, 15911, 29549, 94549, 206843, 2361647, 16531529, 30701411, 214909877]

約数ペア:

[(1, 214909877), (7, 30701411), (13, 16531529), (91, 2361647), (1039, 206843), (2273, 94549), (7273, 29549), (13507, 15911)]