202131268

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{5479}}^1$

素因数の和:5907

約数の個数: 24

約数和(自身を含む): 370097280

約数和(自身を除く): 167966012

約数列:

[1, 2, 4, 23, 46, 92, 401, 802, 1604, 5479, 9223, 10958, 18446, 21916, 36892, 126017, 252034, 504068, 2197079, 4394158, 8788316, 50532817, 101065634, 202131268]

約数ペア:

[(1, 202131268), (2, 101065634), (4, 50532817), (23, 8788316), (46, 4394158), (92, 2197079), (401, 504068), (802, 252034), (1604, 126017), (5479, 36892), (9223, 21916), (10958, 18446)]