206937237

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{30671}}^1$

素因数の和:30860

約数の個数: 16

約数和(自身を含む): 298867968

約数和(自身を除く): 91930731

約数列:

[1, 3, 13, 39, 173, 519, 2249, 6747, 30671, 92013, 398723, 1196169, 5306083, 15918249, 68979079, 206937237]

約数ペア:

[(1, 206937237), (3, 68979079), (13, 15918249), (39, 5306083), (173, 1196169), (519, 398723), (2249, 92013), (6747, 30671)]