214752010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{177481}}^1$

素因数の和:177510

約数の個数: 24

約数和(自身を含む): 424891908

約数和(自身を除く): 210139898

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 177481, 354962, 887405, 1774810, 1952291, 3904582, 9761455, 19522910, 21475201, 42950402, 107376005, 214752010]

約数ペア:

[(1, 214752010), (2, 107376005), (5, 42950402), (10, 21475201), (11, 19522910), (22, 9761455), (55, 3904582), (110, 1952291), (121, 1774810), (242, 887405), (605, 354962), (1210, 177481)]