202141108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{90403}}^1$

素因数の和:90463

約数の個数: 24

約数和(自身を含む): 389822048

約数和(自身を除く): 187680940

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 90403, 180806, 361612, 1175239, 2350478, 3887329, 4700956, 7774658, 15549316, 50535277, 101070554, 202141108]

約数ペア:

[(1, 202141108), (2, 101070554), (4, 50535277), (13, 15549316), (26, 7774658), (43, 4700956), (52, 3887329), (86, 2350478), (172, 1175239), (559, 361612), (1118, 180806), (2236, 90403)]