202195278

素因数分解:

$2^1\times 3^4\times {\mathrm{1248119}}^1$

素因数の和:1248133

約数の個数: 20

約数和(自身を含む): 453067560

約数和(自身を除く): 250872282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1248119, 2496238, 3744357, 7488714, 11233071, 22466142, 33699213, 67398426, 101097639, 202195278]

約数ペア:

[(1, 202195278), (2, 101097639), (3, 67398426), (6, 33699213), (9, 22466142), (18, 11233071), (27, 7488714), (54, 3744357), (81, 2496238), (162, 1248119)]