214907816

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{193}}^1\times {\mathrm{769}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 407807400

約数和(自身を除く): 192899584

約数列:

[1, 2, 4, 8, 181, 193, 362, 386, 724, 769, 772, 1448, 1538, 1544, 3076, 6152, 34933, 69866, 139189, 139732, 148417, 278378, 279464, 296834, 556756, 593668, 1113512, 1187336, 26863477, 53726954, 107453908, 214907816]

約数ペア:

[(1, 214907816), (2, 107453908), (4, 53726954), (8, 26863477), (181, 1187336), (193, 1113512), (362, 593668), (386, 556756), (724, 296834), (769, 279464), (772, 278378), (1448, 148417), (1538, 139732), (1544, 139189), (3076, 69866), (6152, 34933)]