209210323

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{5437}}^1$

素因数の和:5706

約数の個数: 16

約数和(自身を含む): 250583040

約数和(自身を除く): 41372717

約数列:

[1, 7, 23, 161, 239, 1673, 5437, 5497, 38059, 38479, 125051, 875357, 1299443, 9096101, 29887189, 209210323]

約数ペア:

[(1, 209210323), (7, 29887189), (23, 9096101), (161, 1299443), (239, 875357), (1673, 125051), (5437, 38479), (5497, 38059)]