207264969

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{20219}}^1$

素因数の和:20309

約数の個数: 24

約数和(自身を含む): 321740640

約数和(自身を除く): 114475671

約数列:

[1, 3, 9, 17, 51, 67, 153, 201, 603, 1139, 3417, 10251, 20219, 60657, 181971, 343723, 1031169, 1354673, 3093507, 4064019, 12192057, 23029441, 69088323, 207264969]

約数ペア:

[(1, 207264969), (3, 69088323), (9, 23029441), (17, 12192057), (51, 4064019), (67, 3093507), (153, 1354673), (201, 1031169), (603, 343723), (1139, 181971), (3417, 60657), (10251, 20219)]