201464828

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2650853}}^1$

素因数の和:2650876

約数の個数: 12

約数和(自身を含む): 371119560

約数和(自身を除く): 169654732

約数列:

[1, 2, 4, 19, 38, 76, 2650853, 5301706, 10603412, 50366207, 100732414, 201464828]

約数ペア:

[(1, 201464828), (2, 100732414), (4, 50366207), (19, 10603412), (38, 5301706), (76, 2650853)]