205833712

素因数分解:

$2^4\times 7^2\times {\mathrm{262543}}^1$

素因数の和:262565

約数の個数: 30

約数和(自身を含む): 463915248

約数和(自身を除く): 258081536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 262543, 525086, 1050172, 1837801, 2100344, 3675602, 4200688, 7351204, 12864607, 14702408, 25729214, 29404816, 51458428, 102916856, 205833712]

約数ペア:

[(1, 205833712), (2, 102916856), (4, 51458428), (7, 29404816), (8, 25729214), (14, 14702408), (16, 12864607), (28, 7351204), (49, 4200688), (56, 3675602), (98, 2100344), (112, 1837801), (196, 1050172), (392, 525086), (784, 262543)]