198158610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4933}}^1$

素因数の和:5059

約数の個数: 64

約数和(自身を含む): 517241088

約数和(自身を除く): 319082478

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1545, 2678, 3090, 4017, 4933, 6695, 8034, 9866, 13390, 14799, 20085, 24665, 29598, 40170, 49330, 64129, 73995, 128258, 147990, 192387, 320645, 384774, 508099, 641290, 961935, 1016198, 1524297, 1923870, 2540495, 3048594, 5080990, 6605287, 7621485, 13210574, 15242970, 19815861, 33026435, 39631722, 66052870, 99079305, 198158610]

約数ペア:

[(1, 198158610), (2, 99079305), (3, 66052870), (5, 39631722), (6, 33026435), (10, 19815861), (13, 15242970), (15, 13210574), (26, 7621485), (30, 6605287), (39, 5080990), (65, 3048594), (78, 2540495), (103, 1923870), (130, 1524297), (195, 1016198), (206, 961935), (309, 641290), (390, 508099), (515, 384774), (618, 320645), (1030, 192387), (1339, 147990), (1545, 128258), (2678, 73995), (3090, 64129), (4017, 49330), (4933, 40170), (6695, 29598), (8034, 24665), (9866, 20085), (13390, 14799)]