201523984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{740897}}^1$

素因数の和:740922

約数の個数: 20

約数和(自身を含む): 413421084

約数和(自身を除く): 211897100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 740897, 1481794, 2963588, 5927176, 11854352, 12595249, 25190498, 50380996, 100761992, 201523984]

約数ペア:

[(1, 201523984), (2, 100761992), (4, 50380996), (8, 25190498), (16, 12595249), (17, 11854352), (34, 5927176), (68, 2963588), (136, 1481794), (272, 740897)]