201680432

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{83477}}^1$

素因数の和:83636

約数の個数: 20

約数和(自身を含む): 393348336

約数和(自身を除く): 191667904

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 83477, 166954, 333908, 667816, 1335632, 12605027, 25210054, 50420108, 100840216, 201680432]

約数ペア:

[(1, 201680432), (2, 100840216), (4, 50420108), (8, 25210054), (16, 12605027), (151, 1335632), (302, 667816), (604, 333908), (1208, 166954), (2416, 83477)]