193949512

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{1291}}^1$

素因数の和:1597

約数の個数: 32

約数和(自身を含む): 369770400

約数和(自身を除く): 175820888

約数列:

[1, 2, 4, 8, 89, 178, 211, 356, 422, 712, 844, 1291, 1688, 2582, 5164, 10328, 18779, 37558, 75116, 114899, 150232, 229798, 272401, 459596, 544802, 919192, 1089604, 2179208, 24243689, 48487378, 96974756, 193949512]

約数ペア:

[(1, 193949512), (2, 96974756), (4, 48487378), (8, 24243689), (89, 2179208), (178, 1089604), (211, 919192), (356, 544802), (422, 459596), (712, 272401), (844, 229798), (1291, 150232), (1688, 114899), (2582, 75116), (5164, 37558), (10328, 18779)]