201720832

素因数分解:

$2^{10}\times {\mathrm{196993}}^1$

素因数の和:197013

約数の個数: 22

約数和(自身を含む): 403246718

約数和(自身を除く): 201525886

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 196993, 393986, 787972, 1575944, 3151888, 6303776, 12607552, 25215104, 50430208, 100860416, 201720832]

約数ペア:

[(1, 201720832), (2, 100860416), (4, 50430208), (8, 25215104), (16, 12607552), (32, 6303776), (64, 3151888), (128, 1575944), (256, 787972), (512, 393986), (1024, 196993)]