201894575

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{351121}}^1$

素因数の和:351154

約数の個数: 12

約数和(自身を含む): 261234768

約数和(自身を除く): 59340193

約数列:

[1, 5, 23, 25, 115, 575, 351121, 1755605, 8075783, 8778025, 40378915, 201894575]

約数ペア:

[(1, 201894575), (5, 40378915), (23, 8778025), (25, 8075783), (115, 1755605), (575, 351121)]