202620208

素因数分解:

$2^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{9091}}^1$

素因数の和:9305

約数の個数: 40

約数和(自身を含む): 450963200

約数和(自身を除く): 248342992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 199, 398, 796, 1393, 1592, 2786, 3184, 5572, 9091, 11144, 18182, 22288, 36364, 63637, 72728, 127274, 145456, 254548, 509096, 1018192, 1809109, 3618218, 7236436, 12663763, 14472872, 25327526, 28945744, 50655052, 101310104, 202620208]

約数ペア:

[(1, 202620208), (2, 101310104), (4, 50655052), (7, 28945744), (8, 25327526), (14, 14472872), (16, 12663763), (28, 7236436), (56, 3618218), (112, 1809109), (199, 1018192), (398, 509096), (796, 254548), (1393, 145456), (1592, 127274), (2786, 72728), (3184, 63637), (5572, 36364), (9091, 22288), (11144, 18182)]