201219361

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{35977}}^1$

素因数の和:36048

約数の個数: 16

約数和(自身を含む): 248679936

約数和(自身を除く): 47460575

約数列:

[1, 7, 17, 47, 119, 329, 799, 5593, 35977, 251839, 611609, 1690919, 4281263, 11836433, 28745623, 201219361]

約数ペア:

[(1, 201219361), (7, 28745623), (17, 11836433), (47, 4281263), (119, 1690919), (329, 611609), (799, 251839), (5593, 35977)]