223397108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{5077207}}^1$

素因数の和:5077222

約数の個数: 12

約数和(自身を含む): 426485472

約数和(自身を除く): 203088364

約数列:

[1, 2, 4, 11, 22, 44, 5077207, 10154414, 20308828, 55849277, 111698554, 223397108]

約数ペア:

[(1, 223397108), (2, 111698554), (4, 55849277), (11, 20308828), (22, 10154414), (44, 5077207)]