201032379

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{770239}}^1$

素因数の和:770274

約数の個数: 12

約数和(自身を含む): 300393600

約数和(自身を除く): 99361221

約数列:

[1, 3, 9, 29, 87, 261, 770239, 2310717, 6932151, 22336931, 67010793, 201032379]

約数ペア:

[(1, 201032379), (3, 67010793), (9, 22336931), (29, 6932151), (87, 2310717), (261, 770239)]