201901378

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{8293}}^1$

素因数の和:8386

約数の個数: 32

約数和(自身を含む): 363078144

約数和(自身を除く): 161176766

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 259, 329, 518, 658, 1739, 3478, 8293, 12173, 16586, 24346, 58051, 116102, 306841, 389771, 613682, 779542, 2147887, 2728397, 4295774, 5456794, 14421527, 28843054, 100950689, 201901378]

約数ペア:

[(1, 201901378), (2, 100950689), (7, 28843054), (14, 14421527), (37, 5456794), (47, 4295774), (74, 2728397), (94, 2147887), (259, 779542), (329, 613682), (518, 389771), (658, 306841), (1739, 116102), (3478, 58051), (8293, 24346), (12173, 16586)]