204860907

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{44371}}^1$

素因数の和:44405

約数の個数: 24

約数和(自身を含む): 323028160

約数和(自身を除く): 118167253

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 44371, 133113, 399339, 843049, 1198017, 2529147, 3594051, 7587441, 10782153, 22762323, 68286969, 204860907]

約数ペア:

[(1, 204860907), (3, 68286969), (9, 22762323), (19, 10782153), (27, 7587441), (57, 3594051), (81, 2529147), (171, 1198017), (243, 843049), (513, 399339), (1539, 133113), (4617, 44371)]