201191608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1323629}}^1$

素因数の和:1323654

約数の個数: 16

約数和(自身を含む): 397089000

約数和(自身を除く): 195897392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1323629, 2647258, 5294516, 10589032, 25148951, 50297902, 100595804, 201191608]

約数ペア:

[(1, 201191608), (2, 100595804), (4, 50297902), (8, 25148951), (19, 10589032), (38, 5294516), (76, 2647258), (152, 1323629)]