210913352

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2242

約数の個数: 48

約数和(自身を含む): 434291940

約数和(自身を除く): 223378588

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 169, 292, 338, 584, 676, 949, 1352, 1898, 2137, 3796, 4274, 7592, 8548, 12337, 17096, 24674, 27781, 49348, 55562, 98696, 111124, 156001, 222248, 312002, 361153, 624004, 722306, 1248008, 1444612, 2028013, 2889224, 4056026, 8112052, 16224104, 26364169, 52728338, 105456676, 210913352]

約数ペア:

[(1, 210913352), (2, 105456676), (4, 52728338), (8, 26364169), (13, 16224104), (26, 8112052), (52, 4056026), (73, 2889224), (104, 2028013), (146, 1444612), (169, 1248008), (292, 722306), (338, 624004), (584, 361153), (676, 312002), (949, 222248), (1352, 156001), (1898, 111124), (2137, 98696), (3796, 55562), (4274, 49348), (7592, 27781), (8548, 24674), (12337, 17096)]