201972632

素因数分解:

$2^3\times {\mathrm{1231}}^1\times {\mathrm{20509}}^1$

素因数の和:21746

約数の個数: 16

約数和(自身を含む): 379024800

約数和(自身を除く): 177052168

約数列:

[1, 2, 4, 8, 1231, 2462, 4924, 9848, 20509, 41018, 82036, 164072, 25246579, 50493158, 100986316, 201972632]

約数ペア:

[(1, 201972632), (2, 100986316), (4, 50493158), (8, 25246579), (1231, 164072), (2462, 82036), (4924, 41018), (9848, 20509)]