201746655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1129}}^1$

素因数の和:1189

約数の個数: 72

約数和(自身を含む): 402976080

約数和(自身を除く): 201229425

約数列:

[1, 3, 5, 9, 11, 15, 19, 33, 45, 55, 57, 95, 99, 165, 171, 209, 285, 361, 495, 627, 855, 1045, 1083, 1129, 1805, 1881, 3135, 3249, 3387, 3971, 5415, 5645, 9405, 10161, 11913, 12419, 16245, 16935, 19855, 21451, 35739, 37257, 50805, 59565, 62095, 64353, 107255, 111771, 178695, 186285, 193059, 235961, 321765, 407569, 558855, 707883, 965295, 1179805, 1222707, 2037845, 2123649, 3539415, 3668121, 4483259, 6113535, 10618245, 13449777, 18340605, 22416295, 40349331, 67248885, 201746655]

約数ペア:

[(1, 201746655), (3, 67248885), (5, 40349331), (9, 22416295), (11, 18340605), (15, 13449777), (19, 10618245), (33, 6113535), (45, 4483259), (55, 3668121), (57, 3539415), (95, 2123649), (99, 2037845), (165, 1222707), (171, 1179805), (209, 965295), (285, 707883), (361, 558855), (495, 407569), (627, 321765), (855, 235961), (1045, 193059), (1083, 186285), (1129, 178695), (1805, 111771), (1881, 107255), (3135, 64353), (3249, 62095), (3387, 59565), (3971, 50805), (5415, 37257), (5645, 35739), (9405, 21451), (10161, 19855), (11913, 16935), (12419, 16245)]