201802055

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 303399360

約数和(自身を除く): 101597305

約数列:

[1, 5, 7, 13, 35, 65, 91, 109, 169, 313, 455, 545, 763, 845, 1183, 1417, 1565, 2191, 3815, 4069, 5915, 7085, 9919, 10955, 18421, 20345, 28483, 34117, 49595, 52897, 92105, 128947, 142415, 170585, 238819, 264485, 370279, 443521, 644735, 1194095, 1851395, 2217605, 3104647, 5765773, 15523235, 28828865, 40360411, 201802055]

約数ペア:

[(1, 201802055), (5, 40360411), (7, 28828865), (13, 15523235), (35, 5765773), (65, 3104647), (91, 2217605), (109, 1851395), (169, 1194095), (313, 644735), (455, 443521), (545, 370279), (763, 264485), (845, 238819), (1183, 170585), (1417, 142415), (1565, 128947), (2191, 92105), (3815, 52897), (4069, 49595), (5915, 34117), (7085, 28483), (9919, 20345), (10955, 18421)]