199674930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73141}}^1$

素因数の和:73171

約数の個数: 64

約数和(自身を含む): 589817088

約数和(自身を除く): 390142158

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 73141, 146282, 219423, 365705, 438846, 511987, 731410, 950833, 1023974, 1097115, 1535961, 1901666, 2194230, 2559935, 2852499, 3071922, 4754165, 5119870, 5704998, 6655831, 7679805, 9508330, 13311662, 14262495, 15359610, 19967493, 28524990, 33279155, 39934986, 66558310, 99837465, 199674930]

約数ペア:

[(1, 199674930), (2, 99837465), (3, 66558310), (5, 39934986), (6, 33279155), (7, 28524990), (10, 19967493), (13, 15359610), (14, 14262495), (15, 13311662), (21, 9508330), (26, 7679805), (30, 6655831), (35, 5704998), (39, 5119870), (42, 4754165), (65, 3071922), (70, 2852499), (78, 2559935), (91, 2194230), (105, 1901666), (130, 1535961), (182, 1097115), (195, 1023974), (210, 950833), (273, 731410), (390, 511987), (455, 438846), (546, 365705), (910, 219423), (1365, 146282), (2730, 73141)]