203259784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{279203}}^1$

素因数の和:279229

約数の個数: 32

約数和(自身を含む): 469062720

約数和(自身を除く): 265802936

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 279203, 558406, 1116812, 1954421, 2233624, 3629639, 3908842, 7259278, 7817684, 14518556, 15635368, 25407473, 29037112, 50814946, 101629892, 203259784]

約数ペア:

[(1, 203259784), (2, 101629892), (4, 50814946), (7, 29037112), (8, 25407473), (13, 15635368), (14, 14518556), (26, 7817684), (28, 7259278), (52, 3908842), (56, 3629639), (91, 2233624), (104, 1954421), (182, 1116812), (364, 558406), (728, 279203)]