201914984674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5531}}^1\times {\mathrm{32653}}^1$

素因数の和:38242

約数の個数: 32

約数和(自身を含む): 333826282944

約数和(自身を除く): 131911298270

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 5531, 11062, 32653, 65306, 71903, 143806, 237833, 424489, 475666, 848978, 1404079, 2808158, 3091829, 6183658, 18253027, 36506054, 180603743, 361207486, 2347848659, 4695697318, 7765960949, 15531921898, 100957492337, 201914984674]

約数ペア:

[(1, 201914984674), (2, 100957492337), (13, 15531921898), (26, 7765960949), (43, 4695697318), (86, 2347848659), (559, 361207486), (1118, 180603743), (5531, 36506054), (11062, 18253027), (32653, 6183658), (65306, 3091829), (71903, 2808158), (143806, 1404079), (237833, 848978), (424489, 475666)]