203629514

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2351}}^1$

素因数の和:2522

約数の個数: 32

約数和(自身を含む): 346816512

約数和(自身を除く): 143186998

約数列:

[1, 2, 11, 22, 31, 62, 127, 254, 341, 682, 1397, 2351, 2794, 3937, 4702, 7874, 25861, 43307, 51722, 72881, 86614, 145762, 298577, 597154, 801691, 1603382, 3284347, 6568694, 9255887, 18511774, 101814757, 203629514]

約数ペア:

[(1, 203629514), (2, 101814757), (11, 18511774), (22, 9255887), (31, 6568694), (62, 3284347), (127, 1603382), (254, 801691), (341, 597154), (682, 298577), (1397, 145762), (2351, 86614), (2794, 72881), (3937, 51722), (4702, 43307), (7874, 25861)]