207973768

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{1613}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 397431360

約数和(自身を除く): 189457592

約数列:

[1, 2, 4, 8, 71, 142, 227, 284, 454, 568, 908, 1613, 1816, 3226, 6452, 12904, 16117, 32234, 64468, 114523, 128936, 229046, 366151, 458092, 732302, 916184, 1464604, 2929208, 25996721, 51993442, 103986884, 207973768]

約数ペア:

[(1, 207973768), (2, 103986884), (4, 51993442), (8, 25996721), (71, 2929208), (142, 1464604), (227, 916184), (284, 732302), (454, 458092), (568, 366151), (908, 229046), (1613, 128936), (1816, 114523), (3226, 64468), (6452, 32234), (12904, 16117)]