200721942

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{34739}}^1$

素因数の和:34857

約数の個数: 32

約数和(自身を含む): 450230400

約数和(自身を除く): 249508458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 34739, 69478, 104217, 208434, 312651, 625302, 937953, 1875906, 3717073, 7434146, 11151219, 22302438, 33453657, 66907314, 100360971, 200721942]

約数ペア:

[(1, 200721942), (2, 100360971), (3, 66907314), (6, 33453657), (9, 22302438), (18, 11151219), (27, 7434146), (54, 3717073), (107, 1875906), (214, 937953), (321, 625302), (642, 312651), (963, 208434), (1926, 104217), (2889, 69478), (5778, 34739)]