202151910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{94907}}^1$

素因数の和:94988

約数の個数: 32

約数和(自身を含む): 492003072

約数和(自身を除く): 289851162

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 94907, 189814, 284721, 474535, 569442, 949070, 1423605, 2847210, 6738397, 13476794, 20215191, 33691985, 40430382, 67383970, 101075955, 202151910]

約数ペア:

[(1, 202151910), (2, 101075955), (3, 67383970), (5, 40430382), (6, 33691985), (10, 20215191), (15, 13476794), (30, 6738397), (71, 2847210), (142, 1423605), (213, 949070), (355, 569442), (426, 474535), (710, 284721), (1065, 189814), (2130, 94907)]