201529306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{247579}}^1$

素因数の和:247629

約数の個数: 16

約数和(自身を含む): 338689440

約数和(自身を除く): 137160134

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 247579, 495158, 2723369, 5446738, 9160423, 18320846, 100764653, 201529306]

約数ペア:

[(1, 201529306), (2, 100764653), (11, 18320846), (22, 9160423), (37, 5446738), (74, 2723369), (407, 495158), (814, 247579)]