201838821

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{7417}}^1$

素因数の和:7660

約数の個数: 16

約数和(自身を含む): 276305664

約数和(自身を除く): 74466843

約数列:

[1, 3, 47, 141, 193, 579, 7417, 9071, 22251, 27213, 348599, 1045797, 1431481, 4294443, 67279607, 201838821]

約数ペア:

[(1, 201838821), (3, 67279607), (47, 4294443), (141, 1431481), (193, 1045797), (579, 348599), (7417, 27213), (9071, 22251)]