214693921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{1471}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 235755520

約数和(自身を除く): 21061599

約数列:

[1, 13, 103, 109, 1339, 1417, 1471, 11227, 19123, 145951, 151513, 160339, 1969669, 2084407, 16514917, 214693921]

約数ペア:

[(1, 214693921), (13, 16514917), (103, 2084407), (109, 1969669), (1339, 160339), (1417, 151513), (1471, 145951), (11227, 19123)]