201747398

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257989}}^1$

素因数の和:258031

約数の個数: 16

約数和(自身を含む): 334355040

約数和(自身を除く): 132607642

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 257989, 515978, 4385813, 5933747, 8771626, 11867494, 100873699, 201747398]

約数ペア:

[(1, 201747398), (2, 100873699), (17, 11867494), (23, 8771626), (34, 5933747), (46, 4385813), (391, 515978), (782, 257989)]