208090872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{262741}}^1$

素因数の和:262764

約数の個数: 48

約数和(自身を含む): 614816280

約数和(自身を除く): 406725408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 262741, 525482, 788223, 1050964, 1576446, 2101928, 2364669, 2890151, 3152892, 4729338, 5780302, 6305784, 8670453, 9458676, 11560604, 17340906, 18917352, 23121208, 26011359, 34681812, 52022718, 69363624, 104045436, 208090872]

約数ペア:

[(1, 208090872), (2, 104045436), (3, 69363624), (4, 52022718), (6, 34681812), (8, 26011359), (9, 23121208), (11, 18917352), (12, 17340906), (18, 11560604), (22, 9458676), (24, 8670453), (33, 6305784), (36, 5780302), (44, 4729338), (66, 3152892), (72, 2890151), (88, 2364669), (99, 2101928), (132, 1576446), (198, 1050964), (264, 788223), (396, 525482), (792, 262741)]