198366649

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{3347}}^1$

素因数の和:3504

約数の個数: 16

約数和(自身を含む): 220485888

約数和(自身を除く): 22119239

約数列:

[1, 13, 47, 97, 611, 1261, 3347, 4559, 43511, 59267, 157309, 324659, 2045017, 4220567, 15258973, 198366649]

約数ペア:

[(1, 198366649), (13, 15258973), (47, 4220567), (97, 2045017), (611, 324659), (1261, 157309), (3347, 59267), (4559, 43511)]