199202308

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{1721}}^1$

素因数の和:3267

約数の個数: 24

約数和(自身を含む): 367405920

約数和(自身を除く): 168203612

約数列:

[1, 2, 4, 19, 38, 76, 1523, 1721, 3046, 3442, 6092, 6884, 28937, 32699, 57874, 65398, 115748, 130796, 2621083, 5242166, 10484332, 49800577, 99601154, 199202308]

約数ペア:

[(1, 199202308), (2, 99601154), (4, 49800577), (19, 10484332), (38, 5242166), (76, 2621083), (1523, 130796), (1721, 115748), (3046, 65398), (3442, 57874), (6092, 32699), (6884, 28937)]