204030854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1609}}^1$

素因数の和:1748

約数の個数: 32

約数和(自身を含む): 333849600

約数和(自身を除く): 129818746

約数列:

[1, 2, 19, 38, 47, 71, 94, 142, 893, 1349, 1609, 1786, 2698, 3218, 3337, 6674, 30571, 61142, 63403, 75623, 114239, 126806, 151246, 228478, 1436837, 2170541, 2873674, 4341082, 5369233, 10738466, 102015427, 204030854]

約数ペア:

[(1, 204030854), (2, 102015427), (19, 10738466), (38, 5369233), (47, 4341082), (71, 2873674), (94, 2170541), (142, 1436837), (893, 228478), (1349, 151246), (1609, 126806), (1786, 114239), (2698, 75623), (3218, 63403), (3337, 61142), (6674, 30571)]