203673568

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:456

約数の個数: 96

約数和(自身を含む): 477888768

約数和(自身を除く): 274215200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 67, 82, 112, 134, 164, 224, 268, 287, 328, 331, 469, 536, 574, 656, 662, 938, 1072, 1148, 1312, 1324, 1876, 2144, 2296, 2317, 2648, 2747, 3752, 4592, 4634, 5296, 5494, 7504, 9184, 9268, 10592, 10988, 13571, 15008, 18536, 19229, 21976, 22177, 27142, 37072, 38458, 43952, 44354, 54284, 74144, 76916, 87904, 88708, 94997, 108568, 153832, 155239, 177416, 189994, 217136, 307664, 310478, 354832, 379988, 434272, 615328, 620956, 709664, 759976, 909257, 1241912, 1519952, 1818514, 2483824, 3039904, 3637028, 4967648, 6364799, 7274056, 12729598, 14548112, 25459196, 29096224, 50918392, 101836784, 203673568]

約数ペア:

[(1, 203673568), (2, 101836784), (4, 50918392), (7, 29096224), (8, 25459196), (14, 14548112), (16, 12729598), (28, 7274056), (32, 6364799), (41, 4967648), (56, 3637028), (67, 3039904), (82, 2483824), (112, 1818514), (134, 1519952), (164, 1241912), (224, 909257), (268, 759976), (287, 709664), (328, 620956), (331, 615328), (469, 434272), (536, 379988), (574, 354832), (656, 310478), (662, 307664), (938, 217136), (1072, 189994), (1148, 177416), (1312, 155239), (1324, 153832), (1876, 108568), (2144, 94997), (2296, 88708), (2317, 87904), (2648, 76916), (2747, 74144), (3752, 54284), (4592, 44354), (4634, 43952), (5296, 38458), (5494, 37072), (7504, 27142), (9184, 22177), (9268, 21976), (10592, 19229), (10988, 18536), (13571, 15008)]