202220281

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 213908688

約数和(自身を除く): 11688407

約数列:

[1, 37, 53, 101, 1021, 1961, 3737, 5353, 37777, 54113, 103121, 198061, 2002181, 3815477, 5465413, 202220281]

約数ペア:

[(1, 202220281), (37, 5465413), (53, 3815477), (101, 2002181), (1021, 198061), (1961, 103121), (3737, 54113), (5353, 37777)]