233480261

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 289578240

約数和(自身を除く): 56097979

約数列:

[1, 7, 17, 97, 113, 119, 179, 679, 791, 1253, 1649, 1921, 3043, 10961, 11543, 13447, 17363, 20227, 21301, 76727, 121541, 141589, 186337, 295171, 343859, 1304359, 1962019, 2066197, 2407013, 13734133, 33354323, 233480261]

約数ペア:

[(1, 233480261), (7, 33354323), (17, 13734133), (97, 2407013), (113, 2066197), (119, 1962019), (179, 1304359), (679, 343859), (791, 295171), (1253, 186337), (1649, 141589), (1921, 121541), (3043, 76727), (10961, 21301), (11543, 20227), (13447, 17363)]