201508642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{38707}}^1$

素因数の和:38865

約数の個数: 16

約数和(自身を含む): 320502240

約数和(自身を除く): 118993598

約数列:

[1, 2, 19, 38, 137, 274, 2603, 5206, 38707, 77414, 735433, 1470866, 5302859, 10605718, 100754321, 201508642]

約数ペア:

[(1, 201508642), (2, 100754321), (19, 10605718), (38, 5302859), (137, 1470866), (274, 735433), (2603, 77414), (5206, 38707)]