200221444

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2944433}}^1$

素因数の和:2944454

約数の個数: 12

約数和(自身を含む): 370998684

約数和(自身を除く): 170777240

約数列:

[1, 2, 4, 17, 34, 68, 2944433, 5888866, 11777732, 50055361, 100110722, 200221444]

約数ペア:

[(1, 200221444), (2, 100110722), (4, 50055361), (17, 11777732), (34, 5888866), (68, 2944433)]