214298908

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1\times {\mathrm{2801}}^1$

素因数の和:3453

約数の個数: 24

約数和(自身を含む): 387886464

約数和(自身を除く): 173587556

約数列:

[1, 2, 4, 31, 62, 124, 617, 1234, 2468, 2801, 5602, 11204, 19127, 38254, 76508, 86831, 173662, 347324, 1728217, 3456434, 6912868, 53574727, 107149454, 214298908]

約数ペア:

[(1, 214298908), (2, 107149454), (4, 53574727), (31, 6912868), (62, 3456434), (124, 1728217), (617, 347324), (1234, 173662), (2468, 86831), (2801, 76508), (5602, 38254), (11204, 19127)]