206563168

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 485388288

約数和(自身を除く): 278825120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 151, 197, 217, 224, 248, 302, 394, 434, 496, 604, 788, 868, 992, 1057, 1208, 1379, 1576, 1736, 2114, 2416, 2758, 3152, 3472, 4228, 4681, 4832, 5516, 6107, 6304, 6944, 8456, 9362, 11032, 12214, 16912, 18724, 22064, 24428, 29747, 32767, 33824, 37448, 42749, 44128, 48856, 59494, 65534, 74896, 85498, 97712, 118988, 131068, 149792, 170996, 195424, 208229, 237976, 262136, 341992, 416458, 475952, 524272, 683984, 832916, 922157, 951904, 1048544, 1367968, 1665832, 1844314, 3331664, 3688628, 6455099, 6663328, 7377256, 12910198, 14754512, 25820396, 29509024, 51640792, 103281584, 206563168]

約数ペア:

[(1, 206563168), (2, 103281584), (4, 51640792), (7, 29509024), (8, 25820396), (14, 14754512), (16, 12910198), (28, 7377256), (31, 6663328), (32, 6455099), (56, 3688628), (62, 3331664), (112, 1844314), (124, 1665832), (151, 1367968), (197, 1048544), (217, 951904), (224, 922157), (248, 832916), (302, 683984), (394, 524272), (434, 475952), (496, 416458), (604, 341992), (788, 262136), (868, 237976), (992, 208229), (1057, 195424), (1208, 170996), (1379, 149792), (1576, 131068), (1736, 118988), (2114, 97712), (2416, 85498), (2758, 74896), (3152, 65534), (3472, 59494), (4228, 48856), (4681, 44128), (4832, 42749), (5516, 37448), (6107, 33824), (6304, 32767), (6944, 29747), (8456, 24428), (9362, 22064), (11032, 18724), (12214, 16912)]