201271792

素因数分解:

$2^4\times {\mathrm{1429}}^1\times {\mathrm{8803}}^1$

素因数の和:10240

約数の個数: 20

約数和(自身を含む): 390281320

約数和(自身を除く): 189009528

約数列:

[1, 2, 4, 8, 16, 1429, 2858, 5716, 8803, 11432, 17606, 22864, 35212, 70424, 140848, 12579487, 25158974, 50317948, 100635896, 201271792]

約数ペア:

[(1, 201271792), (2, 100635896), (4, 50317948), (8, 25158974), (16, 12579487), (1429, 140848), (2858, 70424), (5716, 35212), (8803, 22864), (11432, 17606)]