201663780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3361063}}^1$

素因数の和:3361075

約数の個数: 24

約数和(自身を含む): 564658752

約数和(自身を除く): 362994972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3361063, 6722126, 10083189, 13444252, 16805315, 20166378, 33610630, 40332756, 50415945, 67221260, 100831890, 201663780]

約数ペア:

[(1, 201663780), (2, 100831890), (3, 67221260), (4, 50415945), (5, 40332756), (6, 33610630), (10, 20166378), (12, 16805315), (15, 13444252), (20, 10083189), (30, 6722126), (60, 3361063)]