208033794

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 494544960

約数和(自身を除く): 286511166

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 73, 102, 134, 139, 146, 153, 201, 219, 278, 306, 402, 417, 438, 603, 657, 834, 1139, 1206, 1241, 1251, 1314, 2278, 2363, 2482, 2502, 3417, 3723, 4726, 4891, 6834, 7089, 7446, 9313, 9782, 10147, 10251, 11169, 14178, 14673, 18626, 20294, 20502, 21267, 22338, 27939, 29346, 30441, 42534, 44019, 55878, 60882, 83147, 83817, 88038, 91323, 158321, 166294, 167634, 172499, 182646, 249441, 316642, 344998, 474963, 498882, 517497, 679849, 748323, 949926, 1034994, 1359698, 1424889, 1496646, 1552491, 2039547, 2849778, 3104982, 4079094, 6118641, 11557433, 12237282, 23114866, 34672299, 69344598, 104016897, 208033794]

約数ペア:

[(1, 208033794), (2, 104016897), (3, 69344598), (6, 34672299), (9, 23114866), (17, 12237282), (18, 11557433), (34, 6118641), (51, 4079094), (67, 3104982), (73, 2849778), (102, 2039547), (134, 1552491), (139, 1496646), (146, 1424889), (153, 1359698), (201, 1034994), (219, 949926), (278, 748323), (306, 679849), (402, 517497), (417, 498882), (438, 474963), (603, 344998), (657, 316642), (834, 249441), (1139, 182646), (1206, 172499), (1241, 167634), (1251, 166294), (1314, 158321), (2278, 91323), (2363, 88038), (2482, 83817), (2502, 83147), (3417, 60882), (3723, 55878), (4726, 44019), (4891, 42534), (6834, 30441), (7089, 29346), (7446, 27939), (9313, 22338), (9782, 21267), (10147, 20502), (10251, 20294), (11169, 18626), (14178, 14673)]