201985028

素因数分解:

$2^2\times 7^1\times {\mathrm{7213751}}^1$

素因数の和:7213762

約数の個数: 12

約数和(自身を含む): 403970112

約数和(自身を除く): 201985084

約数列:

[1, 2, 4, 7, 14, 28, 7213751, 14427502, 28855004, 50496257, 100992514, 201985028]

約数ペア:

[(1, 201985028), (2, 100992514), (4, 50496257), (7, 28855004), (14, 14427502), (28, 7213751)]