214934908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{2467}}^1$

素因数の和:3441

約数の個数: 24

約数和(自身を含む): 393063552

約数和(自身を除く): 178128644

約数列:

[1, 2, 4, 23, 46, 92, 947, 1894, 2467, 3788, 4934, 9868, 21781, 43562, 56741, 87124, 113482, 226964, 2336249, 4672498, 9344996, 53733727, 107467454, 214934908]

約数ペア:

[(1, 214934908), (2, 107467454), (4, 53733727), (23, 9344996), (46, 4672498), (92, 2336249), (947, 226964), (1894, 113482), (2467, 87124), (3788, 56741), (4934, 43562), (9868, 21781)]