214312304

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{132619}}^1$

素因数の和:132728

約数の個数: 20

約数和(自身を含む): 419344440

約数和(自身を除く): 205032136

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 132619, 265238, 530476, 1060952, 2121904, 13394519, 26789038, 53578076, 107156152, 214312304]

約数ペア:

[(1, 214312304), (2, 107156152), (4, 53578076), (8, 26789038), (16, 13394519), (101, 2121904), (202, 1060952), (404, 530476), (808, 265238), (1616, 132619)]