201638264918

素因数分解:

$2^1\times {\mathrm{223}}^2\times {\mathrm{2027371}}^1$

素因数の和:2027819

約数の個数: 12

約数和(自身を含む): 303819940548

約数和(自身を除く): 102181675630

約数列:

[1, 2, 223, 446, 49729, 99458, 2027371, 4054742, 452103733, 904207466, 100819132459, 201638264918]

約数ペア:

[(1, 201638264918), (2, 100819132459), (223, 904207466), (446, 452103733), (49729, 4054742), (99458, 2027371)]