213351695

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{13499}}^1$

素因数の和:13642

約数の個数: 16

約数和(自身を含む): 267300000

約数和(自身を除く): 53948305

約数列:

[1, 5, 29, 109, 145, 545, 3161, 13499, 15805, 67495, 391471, 1471391, 1957355, 7356955, 42670339, 213351695]

約数ペア:

[(1, 213351695), (5, 42670339), (29, 7356955), (109, 1957355), (145, 1471391), (545, 391471), (3161, 67495), (13499, 15805)]