214169395

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{4481}}^1$

素因数の和:4587

約数の個数: 24

約数和(自身を含む): 286130880

約数和(自身を除く): 71961485

約数列:

[1, 5, 11, 55, 79, 121, 395, 605, 869, 4345, 4481, 9559, 22405, 47795, 49291, 246455, 353999, 542201, 1769995, 2711005, 3893989, 19469945, 42833879, 214169395]

約数ペア:

[(1, 214169395), (5, 42833879), (11, 19469945), (55, 3893989), (79, 2711005), (121, 1769995), (395, 542201), (605, 353999), (869, 246455), (4345, 49291), (4481, 47795), (9559, 22405)]