201716403189

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{331225621}}^1$

素因数の和:331225660

約数の個数: 16

約数和(自身を含む): 317976597120

約数和(自身を除く): 116260193931

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 331225621, 993676863, 2318579347, 6955738041, 9605543009, 28816629027, 67238801063, 201716403189]

約数ペア:

[(1, 201716403189), (3, 67238801063), (7, 28816629027), (21, 9605543009), (29, 6955738041), (87, 2318579347), (203, 993676863), (609, 331225621)]