197446270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{9967}}^1$

素因数の和:10264

約数の個数: 32

約数和(自身を含む): 407651328

約数和(自身を除く): 210205058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 283, 566, 1415, 1981, 2830, 3962, 9905, 9967, 19810, 19934, 49835, 69769, 99670, 139538, 348845, 697690, 2820661, 5641322, 14103305, 19744627, 28206610, 39489254, 98723135, 197446270]

約数ペア:

[(1, 197446270), (2, 98723135), (5, 39489254), (7, 28206610), (10, 19744627), (14, 14103305), (35, 5641322), (70, 2820661), (283, 697690), (566, 348845), (1415, 139538), (1981, 99670), (2830, 69769), (3962, 49835), (9905, 19934), (9967, 19810)]