201620794546

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257827103}}^1$

素因数の和:257827145

約数の個数: 16

約数和(自身を含む): 334143926784

約数和(自身を除く): 132523132238

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 257827103, 515654206, 4383060751, 5930023369, 8766121502, 11860046738, 100810397273, 201620794546]

約数ペア:

[(1, 201620794546), (2, 100810397273), (17, 11860046738), (23, 8766121502), (34, 5930023369), (46, 4383060751), (391, 515654206), (782, 257827103)]