223995137

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 239179392

約数和(自身を除く): 15184255

約数列:

[1, 23, 67, 137, 1061, 1541, 3151, 9179, 24403, 71087, 145357, 211117, 1635001, 3343211, 9738919, 223995137]

約数ペア:

[(1, 223995137), (23, 9738919), (67, 3343211), (137, 1635001), (1061, 211117), (1541, 145357), (3151, 71087), (9179, 24403)]