210317665792

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1019297}}^1$

素因数の和:1019359

約数の個数: 80

約数和(自身を含む): 467148350592

約数和(自身を除く): 256830684800

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 512, 806, 832, 992, 1612, 1664, 1984, 3224, 3328, 3968, 6448, 6656, 7936, 12896, 15872, 25792, 51584, 103168, 206336, 1019297, 2038594, 4077188, 8154376, 13250861, 16308752, 26501722, 31598207, 32617504, 53003444, 63196414, 65235008, 106006888, 126392828, 130470016, 212013776, 252785656, 260940032, 410776691, 424027552, 505571312, 521880064, 821553382, 848055104, 1011142624, 1643106764, 1696110208, 2022285248, 3286213528, 3392220416, 4044570496, 6572427056, 6784440832, 8089140992, 13144854112, 16178281984, 26289708224, 52579416448, 105158832896, 210317665792]

約数ペア:

[(1, 210317665792), (2, 105158832896), (4, 52579416448), (8, 26289708224), (13, 16178281984), (16, 13144854112), (26, 8089140992), (31, 6784440832), (32, 6572427056), (52, 4044570496), (62, 3392220416), (64, 3286213528), (104, 2022285248), (124, 1696110208), (128, 1643106764), (208, 1011142624), (248, 848055104), (256, 821553382), (403, 521880064), (416, 505571312), (496, 424027552), (512, 410776691), (806, 260940032), (832, 252785656), (992, 212013776), (1612, 130470016), (1664, 126392828), (1984, 106006888), (3224, 65235008), (3328, 63196414), (3968, 53003444), (6448, 32617504), (6656, 31598207), (7936, 26501722), (12896, 16308752), (15872, 13250861), (25792, 8154376), (51584, 4077188), (103168, 2038594), (206336, 1019297)]