202430319

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{105929}}^1$

素因数の和:105959

約数の個数: 24

約数和(自身を含む): 338128560

約数和(自身を除く): 135698241

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 105929, 317787, 741503, 1377077, 2224509, 4131231, 5190521, 9639539, 15571563, 28918617, 67476773, 202430319]

約数ペア:

[(1, 202430319), (3, 67476773), (7, 28918617), (13, 15571563), (21, 9639539), (39, 5190521), (49, 4131231), (91, 2224509), (147, 1377077), (273, 741503), (637, 317787), (1911, 105929)]