201382448

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{406013}}^1$

素因数の和:406052

約数の個数: 20

約数和(自身を含む): 402765888

約数和(自身を除く): 201383440

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 406013, 812026, 1624052, 3248104, 6496208, 12586403, 25172806, 50345612, 100691224, 201382448]

約数ペア:

[(1, 201382448), (2, 100691224), (4, 50345612), (8, 25172806), (16, 12586403), (31, 6496208), (62, 3248104), (124, 1624052), (248, 812026), (496, 406013)]