199133110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{95279}}^1$

素因数の和:95316

約数の個数: 32

約数和(自身を含む): 411609600

約数和(自身を除く): 212476490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 95279, 190558, 476395, 952790, 1048069, 1810301, 2096138, 3620602, 5240345, 9051505, 10480690, 18103010, 19913311, 39826622, 99566555, 199133110]

約数ペア:

[(1, 199133110), (2, 99566555), (5, 39826622), (10, 19913311), (11, 18103010), (19, 10480690), (22, 9051505), (38, 5240345), (55, 3620602), (95, 2096138), (110, 1810301), (190, 1048069), (209, 952790), (418, 476395), (1045, 190558), (2090, 95279)]