200394938

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{13151}}^1$

素因数の和:13573

約数の個数: 16

約数和(自身を含む): 317226240

約数和(自身を除く): 116831302

約数列:

[1, 2, 19, 38, 401, 802, 7619, 13151, 15238, 26302, 249869, 499738, 5273551, 10547102, 100197469, 200394938]

約数ペア:

[(1, 200394938), (2, 100197469), (19, 10547102), (38, 5273551), (401, 499738), (802, 249869), (7619, 26302), (13151, 15238)]