201564660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{305401}}^1$

素因数の和:305424

約数の個数: 48

約数和(自身を含む): 615690432

約数和(自身を除く): 414125772

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 305401, 610802, 916203, 1221604, 1527005, 1832406, 3054010, 3359411, 3664812, 4581015, 6108020, 6718822, 9162030, 10078233, 13437644, 16797055, 18324060, 20156466, 33594110, 40312932, 50391165, 67188220, 100782330, 201564660]

約数ペア:

[(1, 201564660), (2, 100782330), (3, 67188220), (4, 50391165), (5, 40312932), (6, 33594110), (10, 20156466), (11, 18324060), (12, 16797055), (15, 13437644), (20, 10078233), (22, 9162030), (30, 6718822), (33, 6108020), (44, 4581015), (55, 3664812), (60, 3359411), (66, 3054010), (110, 1832406), (132, 1527005), (165, 1221604), (220, 916203), (330, 610802), (660, 305401)]