201996568

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{476407}}^1$

素因数の和:476466

約数の個数: 16

約数和(自身を含む): 385890480

約数和(自身を除く): 183893912

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 476407, 952814, 1905628, 3811256, 25249571, 50499142, 100998284, 201996568]

約数ペア:

[(1, 201996568), (2, 100998284), (4, 50499142), (8, 25249571), (53, 3811256), (106, 1905628), (212, 952814), (424, 476407)]