201319905616

素因数分解:

$2^4\times {\mathrm{12582494101}}^1$

素因数の和:12582494109

約数の個数: 10

約数和(自身を含む): 390057317162

約数和(自身を除く): 188737411546

約数列:

[1, 2, 4, 8, 16, 12582494101, 25164988202, 50329976404, 100659952808, 201319905616]

約数ペア:

[(1, 201319905616), (2, 100659952808), (4, 50329976404), (8, 25164988202), (16, 12582494101)]