210992074

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{6763}}^1$

素因数の和:7605

約数の個数: 16

約数和(自身を含む): 333600480

約数和(自身を除く): 122608406

約数列:

[1, 2, 19, 38, 821, 1642, 6763, 13526, 15599, 31198, 128497, 256994, 5552423, 11104846, 105496037, 210992074]

約数ペア:

[(1, 210992074), (2, 105496037), (19, 11104846), (38, 5552423), (821, 256994), (1642, 128497), (6763, 31198), (13526, 15599)]