220346233

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{7187}}^1$

素因数の和:7284

約数の個数: 16

約数和(自身を含む): 242896896

約数和(自身を除く): 22550663

約数列:

[1, 23, 31, 43, 713, 989, 1333, 7187, 30659, 165301, 222797, 309041, 5124331, 7107943, 9580271, 220346233]

約数ペア:

[(1, 220346233), (23, 9580271), (31, 7107943), (43, 5124331), (713, 309041), (989, 222797), (1333, 165301), (7187, 30659)]