207914778

素因数分解:

$2^1\times 3^2\times {\mathrm{3121}}^1\times {\mathrm{3701}}^1$

素因数の和:6830

約数の個数: 24

約数和(自身を含む): 450748116

約数和(自身を除く): 242833338

約数列:

[1, 2, 3, 6, 9, 18, 3121, 3701, 6242, 7402, 9363, 11103, 18726, 22206, 28089, 33309, 56178, 66618, 11550821, 23101642, 34652463, 69304926, 103957389, 207914778]

約数ペア:

[(1, 207914778), (2, 103957389), (3, 69304926), (6, 34652463), (9, 23101642), (18, 11550821), (3121, 66618), (3701, 56178), (6242, 33309), (7402, 28089), (9363, 22206), (11103, 18726)]