201421644

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{987361}}^1$

素因数の和:987385

約数の個数: 24

約数和(自身を含む): 497630448

約数和(自身を除く): 296208804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 987361, 1974722, 2962083, 3949444, 5924166, 11848332, 16785137, 33570274, 50355411, 67140548, 100710822, 201421644]

約数ペア:

[(1, 201421644), (2, 100710822), (3, 67140548), (4, 50355411), (6, 33570274), (12, 16785137), (17, 11848332), (34, 5924166), (51, 3949444), (68, 2962083), (102, 1974722), (204, 987361)]