193236501

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{641}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 286219008

約数和(自身を除く): 92982507

約数列:

[1, 3, 17, 23, 51, 69, 257, 391, 641, 771, 1173, 1923, 4369, 5911, 10897, 13107, 14743, 17733, 32691, 44229, 100487, 164737, 250631, 301461, 494211, 751893, 2800529, 3788951, 8401587, 11366853, 64412167, 193236501]

約数ペア:

[(1, 193236501), (3, 64412167), (17, 11366853), (23, 8401587), (51, 3788951), (69, 2800529), (257, 751893), (391, 494211), (641, 301461), (771, 250631), (1173, 164737), (1923, 100487), (4369, 44229), (5911, 32691), (10897, 17733), (13107, 14743)]