203475085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{194713}}^1$

素因数の和:194748

約数の個数: 16

約数和(自身を含む): 280388160

約数和(自身を除く): 76913075

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 194713, 973565, 2141843, 3699547, 10709215, 18497735, 40695017, 203475085]

約数ペア:

[(1, 203475085), (5, 40695017), (11, 18497735), (19, 10709215), (55, 3699547), (95, 2141843), (209, 973565), (1045, 194713)]