201635285

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{4157}}^1$

素因数の和:4360

約数の個数: 16

約数和(自身を含む): 246985200

約数和(自身を除く): 45349915

約数列:

[1, 5, 89, 109, 445, 545, 4157, 9701, 20785, 48505, 369973, 453113, 1849865, 2265565, 40327057, 201635285]

約数ペア:

[(1, 201635285), (5, 40327057), (89, 2265565), (109, 1849865), (445, 453113), (545, 369973), (4157, 48505), (9701, 20785)]