200958478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{755483}}^1$

素因数の和:755511

約数の個数: 16

約数和(自身を含む): 362632320

約数和(自身を除く): 161673842

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 755483, 1510966, 5288381, 10576762, 14354177, 28708354, 100479239, 200958478]

約数ペア:

[(1, 200958478), (2, 100479239), (7, 28708354), (14, 14354177), (19, 10576762), (38, 5288381), (133, 1510966), (266, 755483)]