209364749

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4657}}^1$

素因数の和:4796

約数の個数: 16

約数和(自身を含む): 235657536

約数和(自身を除く): 26292787

約数列:

[1, 11, 61, 67, 671, 737, 4087, 4657, 44957, 51227, 284077, 312019, 3124847, 3432209, 19033159, 209364749]

約数ペア:

[(1, 209364749), (11, 19033159), (61, 3432209), (67, 3124847), (671, 312019), (737, 284077), (4087, 51227), (4657, 44957)]