200203399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{22277}}^1$

素因数の和:22350

約数の個数: 16

約数和(自身を含む): 235255680

約数和(自身を除く): 35052281

約数列:

[1, 11, 19, 43, 209, 473, 817, 8987, 22277, 245047, 423263, 957911, 4655893, 10537021, 18200309, 200203399]

約数ペア:

[(1, 200203399), (11, 18200309), (19, 10537021), (43, 4655893), (209, 957911), (473, 423263), (817, 245047), (8987, 22277)]