214515966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{268817}}^1$

素因数の和:268848

約数の個数: 32

約数和(自身を含む): 516130560

約数和(自身を除く): 301614594

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 268817, 537634, 806451, 1612902, 1881719, 3763438, 5107523, 5645157, 10215046, 11290314, 15322569, 30645138, 35752661, 71505322, 107257983, 214515966]

約数ペア:

[(1, 214515966), (2, 107257983), (3, 71505322), (6, 35752661), (7, 30645138), (14, 15322569), (19, 11290314), (21, 10215046), (38, 5645157), (42, 5107523), (57, 3763438), (114, 1881719), (133, 1612902), (266, 806451), (399, 537634), (798, 268817)]