208599504

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{373}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 552059904

約数和(自身を除く): 343460400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 191, 244, 366, 373, 382, 488, 573, 732, 746, 764, 976, 1119, 1146, 1464, 1492, 1528, 2238, 2292, 2928, 2984, 3056, 4476, 4584, 5968, 8952, 9168, 11651, 17904, 22753, 23302, 34953, 45506, 46604, 68259, 69906, 71243, 91012, 93208, 136518, 139812, 142486, 182024, 186416, 213729, 273036, 279624, 284972, 364048, 427458, 546072, 559248, 569944, 854916, 1092144, 1139888, 1709832, 3419664, 4345823, 8691646, 13037469, 17383292, 26074938, 34766584, 52149876, 69533168, 104299752, 208599504]

約数ペア:

[(1, 208599504), (2, 104299752), (3, 69533168), (4, 52149876), (6, 34766584), (8, 26074938), (12, 17383292), (16, 13037469), (24, 8691646), (48, 4345823), (61, 3419664), (122, 1709832), (183, 1139888), (191, 1092144), (244, 854916), (366, 569944), (373, 559248), (382, 546072), (488, 427458), (573, 364048), (732, 284972), (746, 279624), (764, 273036), (976, 213729), (1119, 186416), (1146, 182024), (1464, 142486), (1492, 139812), (1528, 136518), (2238, 93208), (2292, 91012), (2928, 71243), (2984, 69906), (3056, 68259), (4476, 46604), (4584, 45506), (5968, 34953), (8952, 23302), (9168, 22753), (11651, 17904)]