201366353251

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73571923}}^1$

素因数の和:73571970

約数の個数: 16

約数和(自身を含む): 254264569344

約数和(自身を除く): 52898216093

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 73571923, 515003461, 1250722691, 1692154229, 8755058837, 11845079603, 28766621893, 201366353251]

約数ペア:

[(1, 201366353251), (7, 28766621893), (17, 11845079603), (23, 8755058837), (119, 1692154229), (161, 1250722691), (391, 515003461), (2737, 73571923)]