208173622

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{9931}}^1$

素因数の和:10203

約数の個数: 16

約数和(自身を含む): 320366592

約数和(自身を除く): 112192970

約数列:

[1, 2, 47, 94, 223, 446, 9931, 10481, 19862, 20962, 466757, 933514, 2214613, 4429226, 104086811, 208173622]

約数ペア:

[(1, 208173622), (2, 104086811), (47, 4429226), (94, 2214613), (223, 933514), (446, 466757), (9931, 20962), (10481, 19862)]