201679832

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{2659}}^1$

素因数の和:3183

約数の個数: 32

約数和(自身を含む): 399000000

約数和(自身を除く): 197320168

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 499, 998, 1996, 2659, 3992, 5318, 9481, 10636, 18962, 21272, 37924, 50521, 75848, 101042, 202084, 404168, 1326841, 2653682, 5307364, 10614728, 25209979, 50419958, 100839916, 201679832]

約数ペア:

[(1, 201679832), (2, 100839916), (4, 50419958), (8, 25209979), (19, 10614728), (38, 5307364), (76, 2653682), (152, 1326841), (499, 404168), (998, 202084), (1996, 101042), (2659, 75848), (3992, 50521), (5318, 37924), (9481, 21272), (10636, 18962)]