201849309

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{3209}}^1$

素因数の和:3485

約数の個数: 24

約数和(自身を含む): 302959800

約数和(自身を除く): 101110491

約数列:

[1, 3, 9, 29, 87, 241, 261, 723, 2169, 3209, 6989, 9627, 20967, 28881, 62901, 93061, 279183, 773369, 837549, 2320107, 6960321, 22427701, 67283103, 201849309]

約数ペア:

[(1, 201849309), (3, 67283103), (9, 22427701), (29, 6960321), (87, 2320107), (241, 837549), (261, 773369), (723, 279183), (2169, 93061), (3209, 62901), (6989, 28881), (9627, 20967)]