212224078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{28289}}^1$

素因数の和:28344

約数の個数: 24

約数和(自身を含む): 361206720

約数和(自身を除く): 148982642

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 28289, 56578, 311179, 622358, 876959, 1753918, 3422969, 6845938, 9646549, 19293098, 106112039, 212224078]

約数ペア:

[(1, 212224078), (2, 106112039), (11, 19293098), (22, 9646549), (31, 6845938), (62, 3422969), (121, 1753918), (242, 876959), (341, 622358), (682, 311179), (3751, 56578), (7502, 28289)]