203464426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{486757}}^1$

素因数の和:486789

約数の個数: 16

約数和(自身を含む): 350465760

約数和(自身を除く): 147001334

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 486757, 973514, 5354327, 9248383, 10708654, 18496766, 101732213, 203464426]

約数ペア:

[(1, 203464426), (2, 101732213), (11, 18496766), (19, 10708654), (22, 9248383), (38, 5354327), (209, 973514), (418, 486757)]