212291519

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1\times {\mathrm{571}}^1$

素因数の和:1118

約数の個数: 16

約数和(自身を含む): 235682304

約数和(自身を除く): 23390785

約数列:

[1, 11, 73, 463, 571, 803, 5093, 6281, 33799, 41683, 264373, 371789, 458513, 2908103, 19299229, 212291519]

約数ペア:

[(1, 212291519), (11, 19299229), (73, 2908103), (463, 458513), (571, 371789), (803, 264373), (5093, 41683), (6281, 33799)]