201241832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 431308800

約数和(自身を除く): 230066968

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 71, 88, 124, 142, 248, 284, 341, 568, 682, 781, 1039, 1364, 1562, 2078, 2201, 2728, 3124, 4156, 4402, 6248, 8312, 8804, 11429, 17608, 22858, 24211, 32209, 45716, 48422, 64418, 73769, 91432, 96844, 128836, 147538, 193688, 257672, 295076, 354299, 590152, 708598, 811459, 1417196, 1622918, 2286839, 2834392, 3245836, 4573678, 6491672, 9147356, 18294712, 25155229, 50310458, 100620916, 201241832]

約数ペア:

[(1, 201241832), (2, 100620916), (4, 50310458), (8, 25155229), (11, 18294712), (22, 9147356), (31, 6491672), (44, 4573678), (62, 3245836), (71, 2834392), (88, 2286839), (124, 1622918), (142, 1417196), (248, 811459), (284, 708598), (341, 590152), (568, 354299), (682, 295076), (781, 257672), (1039, 193688), (1364, 147538), (1562, 128836), (2078, 96844), (2201, 91432), (2728, 73769), (3124, 64418), (4156, 48422), (4402, 45716), (6248, 32209), (8312, 24211), (8804, 22858), (11429, 17608)]