196913891188

素因数分解:

$2^2\times 7^1\times {\mathrm{136421}}^1\times {\mathrm{51551}}^1$

素因数の和:187983

約数の個数: 24

約数和(自身を含む): 393838308864

約数和(自身を除く): 196924417676

約数列:

[1, 2, 4, 7, 14, 28, 51551, 103102, 136421, 206204, 272842, 360857, 545684, 721714, 954947, 1443428, 1909894, 3819788, 7032638971, 14065277942, 28130555884, 49228472797, 98456945594, 196913891188]

約数ペア:

[(1, 196913891188), (2, 98456945594), (4, 49228472797), (7, 28130555884), (14, 14065277942), (28, 7032638971), (51551, 3819788), (103102, 1909894), (136421, 1443428), (206204, 954947), (272842, 721714), (360857, 545684)]