255616254

素因数分解:

$2^1\times 3^2\times {\mathrm{101}}^1\times {\mathrm{140603}}^1$

素因数の和:140712

約数の個数: 24

約数和(自身を含む): 559322712

約数和(自身を除く): 303706458

約数列:

[1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818, 140603, 281206, 421809, 843618, 1265427, 2530854, 14200903, 28401806, 42602709, 85205418, 127808127, 255616254]

約数ペア:

[(1, 255616254), (2, 127808127), (3, 85205418), (6, 42602709), (9, 28401806), (18, 14200903), (101, 2530854), (202, 1265427), (303, 843618), (606, 421809), (909, 281206), (1818, 140603)]