215214902

素因数分解:

$2^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{23327}}^1$

素因数の和:23995

約数の個数: 16

約数和(自身を含む): 369515520

約数和(自身を除く): 154300618

約数列:

[1, 2, 7, 14, 659, 1318, 4613, 9226, 23327, 46654, 163289, 326578, 15372493, 30744986, 107607451, 215214902]

約数ペア:

[(1, 215214902), (2, 107607451), (7, 30744986), (14, 15372493), (659, 326578), (1318, 163289), (4613, 46654), (9226, 23327)]