206260068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2455477}}^1$

素因数の和:2455491

約数の個数: 24

約数和(自身を含む): 550027072

約数和(自身を除く): 343767004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2455477, 4910954, 7366431, 9821908, 14732862, 17188339, 29465724, 34376678, 51565017, 68753356, 103130034, 206260068]

約数ペア:

[(1, 206260068), (2, 103130034), (3, 68753356), (4, 51565017), (6, 34376678), (7, 29465724), (12, 17188339), (14, 14732862), (21, 9821908), (28, 7366431), (42, 4910954), (84, 2455477)]