211679622904

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{20693}}^1$

素因数の和:21100

約数の個数: 64

約数和(自身を含む): 411052371840

約数和(自身を除く): 199372748936

約数列:

[1, 2, 4, 8, 43, 86, 131, 172, 227, 262, 344, 454, 524, 908, 1048, 1816, 5633, 9761, 11266, 19522, 20693, 22532, 29737, 39044, 41386, 45064, 59474, 78088, 82772, 118948, 165544, 237896, 889799, 1278691, 1779598, 2557382, 2710783, 3559196, 4697311, 5114764, 5421566, 7118392, 9394622, 10229528, 10843132, 18789244, 21686264, 37578488, 116563669, 201984373, 233127338, 403968746, 466254676, 615347741, 807937492, 932509352, 1230695482, 1615874984, 2461390964, 4922781928, 26459952863, 52919905726, 105839811452, 211679622904]

約数ペア:

[(1, 211679622904), (2, 105839811452), (4, 52919905726), (8, 26459952863), (43, 4922781928), (86, 2461390964), (131, 1615874984), (172, 1230695482), (227, 932509352), (262, 807937492), (344, 615347741), (454, 466254676), (524, 403968746), (908, 233127338), (1048, 201984373), (1816, 116563669), (5633, 37578488), (9761, 21686264), (11266, 18789244), (19522, 10843132), (20693, 10229528), (22532, 9394622), (29737, 7118392), (39044, 5421566), (41386, 5114764), (45064, 4697311), (59474, 3559196), (78088, 2710783), (82772, 2557382), (118948, 1779598), (165544, 1278691), (237896, 889799)]