201347542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3557}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 344300544

約数和(自身を除く): 142953002

約数列:

[1, 2, 11, 22, 31, 62, 83, 166, 341, 682, 913, 1826, 2573, 3557, 5146, 7114, 28303, 39127, 56606, 78254, 110267, 220534, 295231, 590462, 1212937, 2425874, 3247541, 6495082, 9152161, 18304322, 100673771, 201347542]

約数ペア:

[(1, 201347542), (2, 100673771), (11, 18304322), (22, 9152161), (31, 6495082), (62, 3247541), (83, 2425874), (166, 1212937), (341, 590462), (682, 295231), (913, 220534), (1826, 110267), (2573, 78254), (3557, 56606), (5146, 39127), (7114, 28303)]