203792006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{402751}}^1$

素因数の和:402787

約数の個数: 16

約数和(自身を含む): 347977728

約数和(自身を除く): 144185722

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 402751, 805502, 4430261, 8860522, 9263273, 18526546, 101896003, 203792006]

約数ペア:

[(1, 203792006), (2, 101896003), (11, 18526546), (22, 9263273), (23, 8860522), (46, 4430261), (253, 805502), (506, 402751)]