200912418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:368

約数の個数: 96

約数和(自身を含む): 510471936

約数和(自身を除く): 309559518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 113, 126, 137, 206, 226, 274, 309, 339, 411, 618, 678, 721, 791, 822, 927, 959, 1017, 1233, 1442, 1582, 1854, 1918, 2034, 2163, 2373, 2466, 2877, 4326, 4746, 5754, 6489, 7119, 8631, 11639, 12978, 14111, 14238, 15481, 17262, 23278, 28222, 30962, 34917, 42333, 46443, 69834, 81473, 84666, 92886, 98777, 104751, 108367, 126999, 139329, 162946, 197554, 209502, 216734, 244419, 253998, 278658, 296331, 325101, 488838, 592662, 650202, 733257, 888993, 975303, 1466514, 1594543, 1777986, 1950606, 3189086, 4783629, 9567258, 11161801, 14350887, 22323602, 28701774, 33485403, 66970806, 100456209, 200912418]

約数ペア:

[(1, 200912418), (2, 100456209), (3, 66970806), (6, 33485403), (7, 28701774), (9, 22323602), (14, 14350887), (18, 11161801), (21, 9567258), (42, 4783629), (63, 3189086), (103, 1950606), (113, 1777986), (126, 1594543), (137, 1466514), (206, 975303), (226, 888993), (274, 733257), (309, 650202), (339, 592662), (411, 488838), (618, 325101), (678, 296331), (721, 278658), (791, 253998), (822, 244419), (927, 216734), (959, 209502), (1017, 197554), (1233, 162946), (1442, 139329), (1582, 126999), (1854, 108367), (1918, 104751), (2034, 98777), (2163, 92886), (2373, 84666), (2466, 81473), (2877, 69834), (4326, 46443), (4746, 42333), (5754, 34917), (6489, 30962), (7119, 28222), (8631, 23278), (11639, 17262), (12978, 15481), (14111, 14238)]