200237679

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{18433}}^1$

素因数の和:18527

約数の個数: 24

約数和(自身を含む): 310576032

約数和(自身を除く): 110338353

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 3621, 10863, 18433, 55299, 165897, 313361, 940083, 1308743, 2820249, 3926229, 11778687, 22248631, 66745893, 200237679]

約数ペア:

[(1, 200237679), (3, 66745893), (9, 22248631), (17, 11778687), (51, 3926229), (71, 2820249), (153, 1308743), (213, 940083), (639, 313361), (1207, 165897), (3621, 55299), (10863, 18433)]