204474556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{357473}}^1$

素因数の和:357501

約数の個数: 24

約数和(自身を含む): 420389424

約数和(自身を除く): 215914868

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 357473, 714946, 1429892, 3932203, 4647149, 7864406, 9294298, 15728812, 18588596, 51118639, 102237278, 204474556]

約数ペア:

[(1, 204474556), (2, 102237278), (4, 51118639), (11, 18588596), (13, 15728812), (22, 9294298), (26, 7864406), (44, 4647149), (52, 3932203), (143, 1429892), (286, 714946), (572, 357473)]