201809704

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{839}}^1$

素因数の和:1233

約数の個数: 32

約数和(自身を含む): 383745600

約数和(自身を除く): 181935896

約数列:

[1, 2, 4, 8, 107, 214, 281, 428, 562, 839, 856, 1124, 1678, 2248, 3356, 6712, 30067, 60134, 89773, 120268, 179546, 235759, 240536, 359092, 471518, 718184, 943036, 1886072, 25226213, 50452426, 100904852, 201809704]

約数ペア:

[(1, 201809704), (2, 100904852), (4, 50452426), (8, 25226213), (107, 1886072), (214, 943036), (281, 718184), (428, 471518), (562, 359092), (839, 240536), (856, 235759), (1124, 179546), (1678, 120268), (2248, 89773), (3356, 60134), (6712, 30067)]