202069503

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{2467}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 308006400

約数和(自身を除く): 105936897

約数列:

[1, 3, 9, 19, 57, 171, 479, 1437, 2467, 4311, 7401, 9101, 22203, 27303, 46873, 81909, 140619, 421857, 1181693, 3545079, 10635237, 22452167, 67356501, 202069503]

約数ペア:

[(1, 202069503), (3, 67356501), (9, 22452167), (19, 10635237), (57, 3545079), (171, 1181693), (479, 421857), (1437, 140619), (2467, 81909), (4311, 46873), (7401, 27303), (9101, 22203)]