205650082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{449}}^1$

素因数の和:762

約数の個数: 32

約数和(自身を含む): 342144000

約数和(自身を除く): 136493918

約数列:

[1, 2, 11, 22, 109, 191, 218, 382, 449, 898, 1199, 2101, 2398, 4202, 4939, 9878, 20819, 41638, 48941, 85759, 97882, 171518, 229009, 458018, 538351, 943349, 1076702, 1886698, 9347731, 18695462, 102825041, 205650082]

約数ペア:

[(1, 205650082), (2, 102825041), (11, 18695462), (22, 9347731), (109, 1886698), (191, 1076702), (218, 943349), (382, 538351), (449, 458018), (898, 229009), (1199, 171518), (2101, 97882), (2398, 85759), (4202, 48941), (4939, 41638), (9878, 20819)]