220183337

素因数分解:

${\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 264363264

約数和(自身を除く): 44179927

約数列:

[1, 11, 17, 37, 121, 187, 263, 407, 629, 1331, 2057, 2893, 4471, 4477, 6919, 9731, 22627, 31823, 49181, 49247, 76109, 107041, 165427, 350053, 540991, 837199, 1177451, 1819697, 5950901, 12951961, 20016667, 220183337]

約数ペア:

[(1, 220183337), (11, 20016667), (17, 12951961), (37, 5950901), (121, 1819697), (187, 1177451), (263, 837199), (407, 540991), (629, 350053), (1331, 165427), (2057, 107041), (2893, 76109), (4471, 49247), (4477, 49181), (6919, 31823), (9731, 22627)]