214836710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{16141}}^1$

素因数の和:16181

約数の個数: 32

約数和(自身を含む): 425373984

約数和(自身を除く): 210537274

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 13310, 16141, 32282, 80705, 161410, 177551, 355102, 887755, 1775510, 1953061, 3906122, 9765305, 19530610, 21483671, 42967342, 107418355, 214836710]

約数ペア:

[(1, 214836710), (2, 107418355), (5, 42967342), (10, 21483671), (11, 19530610), (22, 9765305), (55, 3906122), (110, 1953061), (121, 1775510), (242, 887755), (605, 355102), (1210, 177551), (1331, 161410), (2662, 80705), (6655, 32282), (13310, 16141)]