242008268

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{641}}^1\times {\mathrm{2551}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 435810144

約数和(自身を除く): 193801876

約数列:

[1, 2, 4, 37, 74, 148, 641, 1282, 2551, 2564, 5102, 10204, 23717, 47434, 94387, 94868, 188774, 377548, 1635191, 3270382, 6540764, 60502067, 121004134, 242008268]

約数ペア:

[(1, 242008268), (2, 121004134), (4, 60502067), (37, 6540764), (74, 3270382), (148, 1635191), (641, 377548), (1282, 188774), (2551, 94868), (2564, 94387), (5102, 47434), (10204, 23717)]