200394729

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{130211}}^1$

素因数の和:130242

約数の個数: 20

約数和(自身を含む): 315113040

約数和(自身を除く): 114718311

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 130211, 390633, 1171899, 2474009, 3515697, 7422027, 10547091, 22266081, 66798243, 200394729]

約数ペア:

[(1, 200394729), (3, 66798243), (9, 22266081), (19, 10547091), (27, 7422027), (57, 3515697), (81, 2474009), (171, 1171899), (513, 390633), (1539, 130211)]