221796212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{296519}}^1$

素因数の和:296551

約数の個数: 24

約数和(自身を含む): 448338240

約数和(自身を除く): 226542028

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 296519, 593038, 1186076, 3261709, 5040823, 6523418, 10081646, 13046836, 20163292, 55449053, 110898106, 221796212]

約数ペア:

[(1, 221796212), (2, 110898106), (4, 55449053), (11, 20163292), (17, 13046836), (22, 10081646), (34, 6523418), (44, 5040823), (68, 3261709), (187, 1186076), (374, 593038), (748, 296519)]