197297856

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{5437}}^1$

素因数の和:5468

約数の個数: 140

約数和(自身を含む): 668525968

約数和(自身を除く): 471228112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 5437, 6048, 9072, 10874, 12096, 16311, 18144, 21748, 32622, 36288, 38059, 43496, 48933, 65244, 76118, 86992, 97866, 114177, 130488, 146799, 152236, 173984, 195732, 228354, 260976, 293598, 304472, 342531, 347968, 391464, 440397, 456708, 521952, 587196, 608944, 685062, 782928, 880794, 913416, 1027593, 1043904, 1174392, 1217888, 1370124, 1565856, 1761588, 1826832, 2055186, 2348784, 2435776, 2740248, 3082779, 3131712, 3523176, 3653664, 4110372, 4697568, 5480496, 6165558, 7046352, 7307328, 8220744, 9395136, 10960992, 12331116, 14092704, 16441488, 21921984, 24662232, 28185408, 32882976, 49324464, 65765952, 98648928, 197297856]

約数ペア:

[(1, 197297856), (2, 98648928), (3, 65765952), (4, 49324464), (6, 32882976), (7, 28185408), (8, 24662232), (9, 21921984), (12, 16441488), (14, 14092704), (16, 12331116), (18, 10960992), (21, 9395136), (24, 8220744), (27, 7307328), (28, 7046352), (32, 6165558), (36, 5480496), (42, 4697568), (48, 4110372), (54, 3653664), (56, 3523176), (63, 3131712), (64, 3082779), (72, 2740248), (81, 2435776), (84, 2348784), (96, 2055186), (108, 1826832), (112, 1761588), (126, 1565856), (144, 1370124), (162, 1217888), (168, 1174392), (189, 1043904), (192, 1027593), (216, 913416), (224, 880794), (252, 782928), (288, 685062), (324, 608944), (336, 587196), (378, 521952), (432, 456708), (448, 440397), (504, 391464), (567, 347968), (576, 342531), (648, 304472), (672, 293598), (756, 260976), (864, 228354), (1008, 195732), (1134, 173984), (1296, 152236), (1344, 146799), (1512, 130488), (1728, 114177), (2016, 97866), (2268, 86992), (2592, 76118), (3024, 65244), (4032, 48933), (4536, 43496), (5184, 38059), (5437, 36288), (6048, 32622), (9072, 21748), (10874, 18144), (12096, 16311)]