221468146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151483}}^1$

素因数の和:151545

約数の個数: 16

約数和(自身を含む): 359925984

約数和(自身を除く): 138457838

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 151483, 302966, 2575211, 5150422, 6513769, 13027538, 110734073, 221468146]

約数ペア:

[(1, 221468146), (2, 110734073), (17, 13027538), (34, 6513769), (43, 5150422), (86, 2575211), (731, 302966), (1462, 151483)]