212612084

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{709}}^1\times {\mathrm{1229}}^1$

素因数の和:2003

約数の個数: 24

約数和(自身を含む): 379012200

約数和(自身を除く): 166400116

約数列:

[1, 2, 4, 61, 122, 244, 709, 1229, 1418, 2458, 2836, 4916, 43249, 74969, 86498, 149938, 172996, 299876, 871361, 1742722, 3485444, 53153021, 106306042, 212612084]

約数ペア:

[(1, 212612084), (2, 106306042), (4, 53153021), (61, 3485444), (122, 1742722), (244, 871361), (709, 299876), (1229, 172996), (1418, 149938), (2458, 86498), (2836, 74969), (4916, 43249)]