205547368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{523}}^1\times {\mathrm{3779}}^1$

素因数の和:4321

約数の個数: 32

約数和(自身を含む): 415951200

約数和(自身を除く): 210403832

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 523, 1046, 2092, 3779, 4184, 6799, 7558, 13598, 15116, 27196, 30232, 49127, 54392, 98254, 196508, 393016, 1976417, 3952834, 7905668, 15811336, 25693421, 51386842, 102773684, 205547368]

約数ペア:

[(1, 205547368), (2, 102773684), (4, 51386842), (8, 25693421), (13, 15811336), (26, 7905668), (52, 3952834), (104, 1976417), (523, 393016), (1046, 196508), (2092, 98254), (3779, 54392), (4184, 49127), (6799, 30232), (7558, 27196), (13598, 15116)]