221470909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{4159}}^1$

素因数の和:4320

約数の個数: 16

約数和(自身を含む): 249200640

約数和(自身を除く): 27729731

約数列:

[1, 11, 47, 103, 517, 1133, 4159, 4841, 45749, 53251, 195473, 428377, 2150203, 4712147, 20133719, 221470909]

約数ペア:

[(1, 221470909), (11, 20133719), (47, 4712147), (103, 2150203), (517, 428377), (1133, 195473), (4159, 53251), (4841, 45749)]