203410048

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{83639}}^1$

素因数の和:83672

約数の個数: 32

約数和(自身を含む): 426564000

約数和(自身を除く): 223153952

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 83639, 167278, 334556, 669112, 1338224, 1589141, 2676448, 3178282, 5352896, 6356564, 10705792, 12713128, 25426256, 50852512, 101705024, 203410048]

約数ペア:

[(1, 203410048), (2, 101705024), (4, 50852512), (8, 25426256), (16, 12713128), (19, 10705792), (32, 6356564), (38, 5352896), (64, 3178282), (76, 2676448), (128, 1589141), (152, 1338224), (304, 669112), (608, 334556), (1216, 167278), (2432, 83639)]