202804892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{15859}}^1$

素因数の和:16025

約数の個数: 24

約数和(自身を含む): 373027200

約数和(自身を除く): 170222308

約数列:

[1, 2, 4, 23, 46, 92, 139, 278, 556, 3197, 6394, 12788, 15859, 31718, 63436, 364757, 729514, 1459028, 2204401, 4408802, 8817604, 50701223, 101402446, 202804892]

約数ペア:

[(1, 202804892), (2, 101402446), (4, 50701223), (23, 8817604), (46, 4408802), (92, 2204401), (139, 1459028), (278, 729514), (556, 364757), (3197, 63436), (6394, 31718), (12788, 15859)]