201628234096

素因数分解:

$2^4\times {\mathrm{16231}}^1\times {\mathrm{776401}}^1$

素因数の和:792640

約数の個数: 20

約数和(自身を含む): 390679275184

約数和(自身を除く): 189051041088

約数列:

[1, 2, 4, 8, 16, 16231, 32462, 64924, 129848, 259696, 776401, 1552802, 3105604, 6211208, 12422416, 12601764631, 25203529262, 50407058524, 100814117048, 201628234096]

約数ペア:

[(1, 201628234096), (2, 100814117048), (4, 50407058524), (8, 25203529262), (16, 12601764631), (16231, 12422416), (32462, 6211208), (64924, 3105604), (129848, 1552802), (259696, 776401)]