200806980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{304253}}^1$

素因数の和:304276

約数の個数: 48

約数和(自身を含む): 613376064

約数和(自身を除く): 412569084

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, 304253, 608506, 912759, 1217012, 1521265, 1825518, 3042530, 3346783, 3651036, 4563795, 6085060, 6693566, 9127590, 10040349, 13387132, 16733915, 18255180, 20080698, 33467830, 40161396, 50201745, 66935660, 100403490, 200806980]

約数ペア:

[(1, 200806980), (2, 100403490), (3, 66935660), (4, 50201745), (5, 40161396), (6, 33467830), (10, 20080698), (11, 18255180), (12, 16733915), (15, 13387132), (20, 10040349), (22, 9127590), (30, 6693566), (33, 6085060), (44, 4563795), (55, 3651036), (60, 3346783), (66, 3042530), (110, 1825518), (132, 1521265), (165, 1217012), (220, 912759), (330, 608506), (660, 304253)]