205252592

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{675173}}^1$

素因数の和:675200

約数の個数: 20

約数和(自身を含む): 418607880

約数和(自身を除く): 213355288

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 675173, 1350346, 2700692, 5401384, 10802768, 12828287, 25656574, 51313148, 102626296, 205252592]

約数ペア:

[(1, 205252592), (2, 102626296), (4, 51313148), (8, 25656574), (16, 12828287), (19, 10802768), (38, 5401384), (76, 2700692), (152, 1350346), (304, 675173)]