102207670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{249287}}^1$

素因数の和:249335

約数の個数: 16

約数和(自身を含む): 188461728

約数和(自身を除く): 86254058

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 249287, 498574, 1246435, 2492870, 10220767, 20441534, 51103835, 102207670]

約数ペア:

[(1, 102207670), (2, 51103835), (5, 20441534), (10, 10220767), (41, 2492870), (82, 1246435), (205, 498574), (410, 249287)]