201468845

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{1823}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 260817408

約数和(自身を除く): 59348563

約数列:

[1, 5, 23, 31, 115, 155, 713, 961, 1823, 3565, 4805, 9115, 22103, 41929, 56513, 110515, 209645, 282565, 1299799, 1751903, 6498995, 8759515, 40293769, 201468845]

約数ペア:

[(1, 201468845), (5, 40293769), (23, 8759515), (31, 6498995), (115, 1751903), (155, 1299799), (713, 282565), (961, 209645), (1823, 110515), (3565, 56513), (4805, 41929), (9115, 22103)]