196353938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2267}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 334430208

約数和(自身を除く): 138076270

約数列:

[1, 2, 11, 22, 31, 62, 127, 254, 341, 682, 1397, 2267, 2794, 3937, 4534, 7874, 24937, 43307, 49874, 70277, 86614, 140554, 287909, 575818, 773047, 1546094, 3166999, 6333998, 8925179, 17850358, 98176969, 196353938]

約数ペア:

[(1, 196353938), (2, 98176969), (11, 17850358), (22, 8925179), (31, 6333998), (62, 3166999), (127, 1546094), (254, 773047), (341, 575818), (682, 287909), (1397, 140554), (2267, 86614), (2794, 70277), (3937, 49874), (4534, 43307), (7874, 24937)]