207733421

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1\times {\mathrm{1367}}^1$

素因数の和:2668

約数の個数: 16

約数和(自身を含む): 251755776

約数和(自身を除く): 44022355

約数列:

[1, 7, 17, 119, 1277, 1367, 8939, 9569, 21709, 23239, 151963, 162673, 1745659, 12219613, 29676203, 207733421]

約数ペア:

[(1, 207733421), (7, 29676203), (17, 12219613), (119, 1745659), (1277, 162673), (1367, 151963), (8939, 23239), (9569, 21709)]