206860258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2591}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 358318080

約数和(自身を除く): 151457822

約数列:

[1, 2, 11, 19, 22, 38, 191, 209, 382, 418, 2101, 2591, 3629, 4202, 5182, 7258, 28501, 39919, 49229, 57002, 79838, 98458, 494881, 541519, 989762, 1083038, 5443691, 9402739, 10887382, 18805478, 103430129, 206860258]

約数ペア:

[(1, 206860258), (2, 103430129), (11, 18805478), (19, 10887382), (22, 9402739), (38, 5443691), (191, 1083038), (209, 989762), (382, 541519), (418, 494881), (2101, 98458), (2591, 79838), (3629, 57002), (4202, 49229), (5182, 39919), (7258, 28501)]