208723866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{65267}}^1$

素因数の和:65326

約数の個数: 32

約数和(自身を含む): 460531008

約数和(自身を除く): 251807142

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 65267, 130534, 195801, 391602, 848471, 1696942, 2545413, 2675947, 5090826, 5351894, 8027841, 16055682, 34787311, 69574622, 104361933, 208723866]

約数ペア:

[(1, 208723866), (2, 104361933), (3, 69574622), (6, 34787311), (13, 16055682), (26, 8027841), (39, 5351894), (41, 5090826), (78, 2675947), (82, 2545413), (123, 1696942), (246, 848471), (533, 391602), (1066, 195801), (1599, 130534), (3198, 65267)]