201051693

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{256771}}^1$

素因数の和:256809

約数の個数: 16

約数和(自身を含む): 308126400

約数和(自身を除く): 107074707

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 256771, 770313, 2310939, 6932817, 7446359, 22339077, 67017231, 201051693]

約数ペア:

[(1, 201051693), (3, 67017231), (9, 22339077), (27, 7446359), (29, 6932817), (87, 2310939), (261, 770313), (783, 256771)]