208026348

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 531840960

約数和(自身を除く): 323814612

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 73, 102, 122, 146, 183, 204, 219, 229, 244, 292, 366, 438, 458, 687, 732, 876, 916, 1037, 1241, 1374, 2074, 2482, 2748, 3111, 3723, 3893, 4148, 4453, 4964, 6222, 7446, 7786, 8906, 11679, 12444, 13359, 13969, 14892, 15572, 16717, 17812, 23358, 26718, 27938, 33434, 41907, 46716, 50151, 53436, 55876, 66868, 75701, 83814, 100302, 151402, 167628, 200604, 227103, 237473, 284189, 302804, 454206, 474946, 568378, 712419, 852567, 908412, 949892, 1019737, 1136756, 1424838, 1705134, 2039474, 2849676, 3059211, 3410268, 4078948, 6118422, 12236844, 17335529, 34671058, 52006587, 69342116, 104013174, 208026348]

約数ペア:

[(1, 208026348), (2, 104013174), (3, 69342116), (4, 52006587), (6, 34671058), (12, 17335529), (17, 12236844), (34, 6118422), (51, 4078948), (61, 3410268), (68, 3059211), (73, 2849676), (102, 2039474), (122, 1705134), (146, 1424838), (183, 1136756), (204, 1019737), (219, 949892), (229, 908412), (244, 852567), (292, 712419), (366, 568378), (438, 474946), (458, 454206), (687, 302804), (732, 284189), (876, 237473), (916, 227103), (1037, 200604), (1241, 167628), (1374, 151402), (2074, 100302), (2482, 83814), (2748, 75701), (3111, 66868), (3723, 55876), (3893, 53436), (4148, 50151), (4453, 46716), (4964, 41907), (6222, 33434), (7446, 27938), (7786, 26718), (8906, 23358), (11679, 17812), (12444, 16717), (13359, 15572), (13969, 14892)]