199512128

素因数分解:

$2^6\times {\mathrm{229}}^1\times {\mathrm{13613}}^1$

素因数の和:13854

約数の個数: 28

約数和(自身を含む): 397664940

約数和(自身を除く): 198152812

約数列:

[1, 2, 4, 8, 16, 32, 64, 229, 458, 916, 1832, 3664, 7328, 13613, 14656, 27226, 54452, 108904, 217808, 435616, 871232, 3117377, 6234754, 12469508, 24939016, 49878032, 99756064, 199512128]

約数ペア:

[(1, 199512128), (2, 99756064), (4, 49878032), (8, 24939016), (16, 12469508), (32, 6234754), (64, 3117377), (229, 871232), (458, 435616), (916, 217808), (1832, 108904), (3664, 54452), (7328, 27226), (13613, 14656)]