190502543

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{7213}}^1$

素因数の和:7252

約数の個数: 20

約数和(自身を含む): 242476968

約数和(自身を除く): 51974425

約数列:

[1, 7, 11, 49, 77, 343, 539, 2401, 3773, 7213, 26411, 50491, 79343, 353437, 555401, 2474059, 3887807, 17318413, 27214649, 190502543]

約数ペア:

[(1, 190502543), (7, 27214649), (11, 17318413), (49, 3887807), (77, 2474059), (343, 555401), (539, 353437), (2401, 79343), (3773, 50491), (7213, 26411)]