188364688

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{121369}}^1$

素因数の和:121474

約数の個数: 20

約数和(自身を含む): 368722060

約数和(自身を除く): 180357372

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 121369, 242738, 485476, 970952, 1941904, 11772793, 23545586, 47091172, 94182344, 188364688]

約数ペア:

[(1, 188364688), (2, 94182344), (4, 47091172), (8, 23545586), (16, 11772793), (97, 1941904), (194, 970952), (388, 485476), (776, 242738), (1552, 121369)]