203464179

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{2027}}^1$

素因数の和:2639

約数の個数: 24

約数和(自身を含む): 310040640

約数和(自身を除く): 106576461

約数列:

[1, 3, 9, 19, 57, 171, 587, 1761, 2027, 5283, 6081, 11153, 18243, 33459, 38513, 100377, 115539, 346617, 1189849, 3569547, 10708641, 22607131, 67821393, 203464179]

約数ペア:

[(1, 203464179), (3, 67821393), (9, 22607131), (19, 10708641), (57, 3569547), (171, 1189849), (587, 346617), (1761, 115539), (2027, 100377), (5283, 38513), (6081, 33459), (11153, 18243)]