203419118

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5531}}^1$

素因数の和:5648

約数の個数: 32

約数和(自身を含む): 363253248

約数和(自身を除く): 159834130

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 5254, 5531, 11062, 18389, 36778, 38717, 77434, 204647, 392701, 409294, 785402, 1432529, 2748907, 2865058, 5497814, 14529937, 29059874, 101709559, 203419118]

約数ペア:

[(1, 203419118), (2, 101709559), (7, 29059874), (14, 14529937), (37, 5497814), (71, 2865058), (74, 2748907), (142, 1432529), (259, 785402), (497, 409294), (518, 392701), (994, 204647), (2627, 77434), (5254, 38717), (5531, 36778), (11062, 18389)]