210203075

素因数分解:

$5^2\times {\mathrm{1901}}^1\times {\mathrm{4423}}^1$

素因数の和:6334

約数の個数: 12

約数和(自身を含む): 260847888

約数和(自身を除く): 50644813

約数列:

[1, 5, 25, 1901, 4423, 9505, 22115, 47525, 110575, 8408123, 42040615, 210203075]

約数ペア:

[(1, 210203075), (5, 42040615), (25, 8408123), (1901, 110575), (4423, 47525), (9505, 22115)]