207932220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1155179}}^1$

素因数の和:1155194

約数の個数: 36

約数和(自身を含む): 630728280

約数和(自身を除く): 422796060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1155179, 2310358, 3465537, 4620716, 5775895, 6931074, 10396611, 11551790, 13862148, 17327685, 20793222, 23103580, 34655370, 41586444, 51983055, 69310740, 103966110, 207932220]

約数ペア:

[(1, 207932220), (2, 103966110), (3, 69310740), (4, 51983055), (5, 41586444), (6, 34655370), (9, 23103580), (10, 20793222), (12, 17327685), (15, 13862148), (18, 11551790), (20, 10396611), (30, 6931074), (36, 5775895), (45, 4620716), (60, 3465537), (90, 2310358), (180, 1155179)]