201142030

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{146819}}^1$

素因数の和:146963

約数の個数: 16

約数和(自身を含む): 364700880

約数和(自身を除く): 163558850

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 146819, 293638, 734095, 1468190, 20114203, 40228406, 100571015, 201142030]

約数ペア:

[(1, 201142030), (2, 100571015), (5, 40228406), (10, 20114203), (137, 1468190), (274, 734095), (685, 293638), (1370, 146819)]