201319855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{11923}}^1$

素因数の和:12246

約数の個数: 16

約数和(自身を含む): 264426624

約数和(自身を除く): 63106769

約数列:

[1, 5, 11, 55, 307, 1535, 3377, 11923, 16885, 59615, 131153, 655765, 3660361, 18301805, 40263971, 201319855]

約数ペア:

[(1, 201319855), (5, 40263971), (11, 18301805), (55, 3660361), (307, 655765), (1535, 131153), (3377, 59615), (11923, 16885)]