228119039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{643}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 248300640

約数和(自身を除く): 20181601

約数列:

[1, 17, 41, 509, 643, 697, 8653, 10931, 20869, 26363, 327287, 354773, 448171, 5563879, 13418767, 228119039]

約数ペア:

[(1, 228119039), (17, 13418767), (41, 5563879), (509, 448171), (643, 354773), (697, 327287), (8653, 26363), (10931, 20869)]