212860732

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{75269}}^1$

素因数の和:75381

約数の個数: 24

約数和(自身を含む): 429942240

約数和(自身を除く): 217081508

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 75269, 150538, 301076, 526883, 1053766, 2107532, 7602169, 15204338, 30408676, 53215183, 106430366, 212860732]

約数ペア:

[(1, 212860732), (2, 106430366), (4, 53215183), (7, 30408676), (14, 15204338), (28, 7602169), (101, 2107532), (202, 1053766), (404, 526883), (707, 301076), (1414, 150538), (2828, 75269)]