201313208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1324429}}^1$

素因数の和:1324454

約数の個数: 16

約数和(自身を含む): 397329000

約数和(自身を除く): 196015792

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1324429, 2648858, 5297716, 10595432, 25164151, 50328302, 100656604, 201313208]

約数ペア:

[(1, 201313208), (2, 100656604), (4, 50328302), (8, 25164151), (19, 10595432), (38, 5297716), (76, 2648858), (152, 1324429)]