210311365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{30109}}^1$

素因数の和:30252

約数の個数: 16

約数和(自身を含む): 277493760

約数和(自身を除く): 67182395

約数列:

[1, 5, 11, 55, 127, 635, 1397, 6985, 30109, 150545, 331199, 1655995, 3823843, 19119215, 42062273, 210311365]

約数ペア:

[(1, 210311365), (5, 42062273), (11, 19119215), (55, 3823843), (127, 1655995), (635, 331199), (1397, 150545), (6985, 30109)]