201051568

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{11821}}^1$

素因数の和:12892

約数の個数: 20

約数和(自身を含む): 389936848

約数和(自身を除く): 188885280

約数列:

[1, 2, 4, 8, 16, 1063, 2126, 4252, 8504, 11821, 17008, 23642, 47284, 94568, 189136, 12565723, 25131446, 50262892, 100525784, 201051568]

約数ペア:

[(1, 201051568), (2, 100525784), (4, 50262892), (8, 25131446), (16, 12565723), (1063, 189136), (2126, 94568), (4252, 47284), (8504, 23642), (11821, 17008)]