194799752

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{25391}}^1$

素因数の和:25541

約数の個数: 32

約数和(自身を含む): 420491520

約数和(自身を除く): 225691768

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 25391, 50782, 101564, 177737, 203128, 355474, 710948, 1421896, 3478567, 6957134, 13914268, 24349969, 27828536, 48699938, 97399876, 194799752]

約数ペア:

[(1, 194799752), (2, 97399876), (4, 48699938), (7, 27828536), (8, 24349969), (14, 13914268), (28, 6957134), (56, 3478567), (137, 1421896), (274, 710948), (548, 355474), (959, 203128), (1096, 177737), (1918, 101564), (3836, 50782), (7672, 25391)]