201782538

素因数分解:

$2^1\times 3^2\times {\mathrm{11210141}}^1$

素因数の和:11210149

約数の個数: 12

約数和(自身を含む): 437195538

約数和(自身を除く): 235413000

約数列:

[1, 2, 3, 6, 9, 18, 11210141, 22420282, 33630423, 67260846, 100891269, 201782538]

約数ペア:

[(1, 201782538), (2, 100891269), (3, 67260846), (6, 33630423), (9, 22420282), (18, 11210141)]