204522010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{265613}}^1$

素因数の和:265638

約数の個数: 32

約数和(自身を含む): 458980992

約数和(自身を除く): 254458982

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 265613, 531226, 1328065, 1859291, 2656130, 2921743, 3718582, 5843486, 9296455, 14608715, 18592910, 20452201, 29217430, 40904402, 102261005, 204522010]

約数ペア:

[(1, 204522010), (2, 102261005), (5, 40904402), (7, 29217430), (10, 20452201), (11, 18592910), (14, 14608715), (22, 9296455), (35, 5843486), (55, 3718582), (70, 2921743), (77, 2656130), (110, 1859291), (154, 1328065), (385, 531226), (770, 265613)]