205465704

素因数分解:

$2^3\times 3^1\times {\mathrm{8561071}}^1$

素因数の和:8561080

約数の個数: 16

約数和(自身を含む): 513664320

約数和(自身を除く): 308198616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 8561071, 17122142, 25683213, 34244284, 51366426, 68488568, 102732852, 205465704]

約数ペア:

[(1, 205465704), (2, 102732852), (3, 68488568), (4, 51366426), (6, 34244284), (8, 25683213), (12, 17122142), (24, 8561071)]