214960510

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{693421}}^1$

素因数の和:693459

約数の個数: 16

約数和(自身を含む): 399411072

約数和(自身を除く): 184450562

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 693421, 1386842, 3467105, 6934210, 21496051, 42992102, 107480255, 214960510]

約数ペア:

[(1, 214960510), (2, 107480255), (5, 42992102), (10, 21496051), (31, 6934210), (62, 3467105), (155, 1386842), (310, 693421)]