207476304

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19919}}^1$

素因数の和:19968

約数の個数: 80

約数和(自身を含む): 632340480

約数和(自身を除く): 424864176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 19919, 39838, 59757, 79676, 119514, 139433, 159352, 239028, 278866, 318704, 418299, 478056, 557732, 617489, 836598, 956112, 1115464, 1234978, 1673196, 1852467, 2230928, 2469956, 3346392, 3704934, 4322423, 4939912, 6692784, 7409868, 8644846, 9879824, 12967269, 14819736, 17289692, 25934538, 29639472, 34579384, 51869076, 69158768, 103738152, 207476304]

約数ペア:

[(1, 207476304), (2, 103738152), (3, 69158768), (4, 51869076), (6, 34579384), (7, 29639472), (8, 25934538), (12, 17289692), (14, 14819736), (16, 12967269), (21, 9879824), (24, 8644846), (28, 7409868), (31, 6692784), (42, 4939912), (48, 4322423), (56, 3704934), (62, 3346392), (84, 2469956), (93, 2230928), (112, 1852467), (124, 1673196), (168, 1234978), (186, 1115464), (217, 956112), (248, 836598), (336, 617489), (372, 557732), (434, 478056), (496, 418299), (651, 318704), (744, 278866), (868, 239028), (1302, 159352), (1488, 139433), (1736, 119514), (2604, 79676), (3472, 59757), (5208, 39838), (10416, 19919)]