213312430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66041}}^1$

素因数の和:66084

約数の個数: 32

約数和(自身を含む): 427952160

約数和(自身を除く): 214639730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 66041, 132082, 330205, 660410, 1122697, 1254779, 2245394, 2509558, 5613485, 6273895, 11226970, 12547790, 21331243, 42662486, 106656215, 213312430]

約数ペア:

[(1, 213312430), (2, 106656215), (5, 42662486), (10, 21331243), (17, 12547790), (19, 11226970), (34, 6273895), (38, 5613485), (85, 2509558), (95, 2245394), (170, 1254779), (190, 1122697), (323, 660410), (646, 330205), (1615, 132082), (3230, 66041)]