222386608

素因数分解:

$2^4\times {\mathrm{2621}}^1\times {\mathrm{5303}}^1$

素因数の和:7932

約数の個数: 20

約数和(自身を含む): 431119728

約数和(自身を除く): 208733120

約数列:

[1, 2, 4, 8, 16, 2621, 5242, 5303, 10484, 10606, 20968, 21212, 41936, 42424, 84848, 13899163, 27798326, 55596652, 111193304, 222386608]

約数ペア:

[(1, 222386608), (2, 111193304), (4, 55596652), (8, 27798326), (16, 13899163), (2621, 84848), (5242, 42424), (5303, 41936), (10484, 21212), (10606, 20968)]