219793083

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{467}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 323481600

約数和(自身を除く): 103688517

約数列:

[1, 3, 19, 23, 57, 69, 359, 437, 467, 1077, 1311, 1401, 6821, 8257, 8873, 10741, 20463, 24771, 26619, 32223, 156883, 167653, 204079, 470649, 502959, 612237, 3185407, 3856019, 9556221, 11568057, 73264361, 219793083]

約数ペア:

[(1, 219793083), (3, 73264361), (19, 11568057), (23, 9556221), (57, 3856019), (69, 3185407), (359, 612237), (437, 502959), (467, 470649), (1077, 204079), (1311, 167653), (1401, 156883), (6821, 32223), (8257, 26619), (8873, 24771), (10741, 20463)]