202340349

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{11839}}^1$

素因数の和:12062

約数の個数: 20

約数和(自身を含む): 303719680

約数和(自身を除く): 101379331

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 5697, 11839, 17091, 35517, 106551, 319653, 958959, 2498029, 7494087, 22482261, 67446783, 202340349]

約数ペア:

[(1, 202340349), (3, 67446783), (9, 22482261), (27, 7494087), (81, 2498029), (211, 958959), (633, 319653), (1899, 106551), (5697, 35517), (11839, 17091)]