219209196

素因数分解:

$2^2\times 3^1\times {\mathrm{233}}^1\times {\mathrm{78401}}^1$

素因数の和:78641

約数の個数: 24

約数和(自身を含む): 513689904

約数和(自身を除く): 294480708

約数列:

[1, 2, 3, 4, 6, 12, 233, 466, 699, 932, 1398, 2796, 78401, 156802, 235203, 313604, 470406, 940812, 18267433, 36534866, 54802299, 73069732, 109604598, 219209196]

約数ペア:

[(1, 219209196), (2, 109604598), (3, 73069732), (4, 54802299), (6, 36534866), (12, 18267433), (233, 940812), (466, 470406), (699, 313604), (932, 235203), (1398, 156802), (2796, 78401)]