200702529

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{130411}}^1$

素因数の和:130442

約数の個数: 20

約数和(自身を含む): 315597040

約数和(自身を除く): 114894511

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 130411, 391233, 1173699, 2477809, 3521097, 7433427, 10563291, 22300281, 66900843, 200702529]

約数ペア:

[(1, 200702529), (3, 66900843), (9, 22300281), (19, 10563291), (27, 7433427), (57, 3521097), (81, 2477809), (171, 1173699), (513, 391233), (1539, 130411)]