103438902

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^2\times {\mathrm{257}}^1$

素因数の和:350

約数の個数: 72

約数和(自身を含む): 248296104

約数和(自身を除く): 144857202

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 257, 259, 294, 514, 518, 771, 777, 1369, 1542, 1554, 1799, 1813, 2738, 3598, 3626, 4107, 5397, 5439, 8214, 9509, 9583, 10794, 10878, 12593, 19018, 19166, 25186, 28527, 28749, 37779, 57054, 57498, 66563, 67081, 75558, 133126, 134162, 199689, 201243, 351833, 399378, 402486, 465941, 703666, 931882, 1055499, 1397823, 2110998, 2462831, 2795646, 4925662, 7388493, 14776986, 17239817, 34479634, 51719451, 103438902]

約数ペア:

[(1, 103438902), (2, 51719451), (3, 34479634), (6, 17239817), (7, 14776986), (14, 7388493), (21, 4925662), (37, 2795646), (42, 2462831), (49, 2110998), (74, 1397823), (98, 1055499), (111, 931882), (147, 703666), (222, 465941), (257, 402486), (259, 399378), (294, 351833), (514, 201243), (518, 199689), (771, 134162), (777, 133126), (1369, 75558), (1542, 67081), (1554, 66563), (1799, 57498), (1813, 57054), (2738, 37779), (3598, 28749), (3626, 28527), (4107, 25186), (5397, 19166), (5439, 19018), (8214, 12593), (9509, 10878), (9583, 10794)]