196941808

素因数分解:

$2^4\times 7^1\times {\mathrm{479}}^1\times {\mathrm{3671}}^1$

素因数の和:4165

約数の個数: 40

約数和(自身を含む): 437114880

約数和(自身を除く): 240173072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 479, 958, 1916, 3353, 3671, 3832, 6706, 7342, 7664, 13412, 14684, 25697, 26824, 29368, 51394, 53648, 58736, 102788, 205576, 411152, 1758409, 3516818, 7033636, 12308863, 14067272, 24617726, 28134544, 49235452, 98470904, 196941808]

約数ペア:

[(1, 196941808), (2, 98470904), (4, 49235452), (7, 28134544), (8, 24617726), (14, 14067272), (16, 12308863), (28, 7033636), (56, 3516818), (112, 1758409), (479, 411152), (958, 205576), (1916, 102788), (3353, 58736), (3671, 53648), (3832, 51394), (6706, 29368), (7342, 26824), (7664, 25697), (13412, 14684)]