194941216

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{320627}}^1$

素因数の和:320656

約数の個数: 24

約数和(自身を含む): 403991280

約数和(自身を除く): 209050064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 320627, 641254, 1282508, 2565016, 5130032, 6091913, 10260064, 12183826, 24367652, 48735304, 97470608, 194941216]

約数ペア:

[(1, 194941216), (2, 97470608), (4, 48735304), (8, 24367652), (16, 12183826), (19, 10260064), (32, 6091913), (38, 5130032), (76, 2565016), (152, 1282508), (304, 641254), (608, 320627)]