201400551

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107071}}^1$

素因数の和:107107

約数の個数: 24

約数和(自身を含む): 334064640

約数和(自身を除く): 132664089

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 107071, 321213, 963639, 1177781, 2034349, 3533343, 6103047, 10600029, 18309141, 22377839, 67133517, 201400551]

約数ペア:

[(1, 201400551), (3, 67133517), (9, 22377839), (11, 18309141), (19, 10600029), (33, 6103047), (57, 3533343), (99, 2034349), (171, 1177781), (209, 963639), (627, 321213), (1881, 107071)]