201286638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1597513}}^1$

素因数の和:1597528

約数の個数: 24

約数和(自身を含む): 498424368

約数和(自身を除く): 297137730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1597513, 3195026, 4792539, 9585078, 11182591, 14377617, 22365182, 28755234, 33547773, 67095546, 100643319, 201286638]

約数ペア:

[(1, 201286638), (2, 100643319), (3, 67095546), (6, 33547773), (7, 28755234), (9, 22365182), (14, 14377617), (18, 11182591), (21, 9585078), (42, 4792539), (63, 3195026), (126, 1597513)]