229780336

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{60089}}^1$

素因数の和:60336

約数の個数: 20

約数和(自身を含む): 447069600

約数和(自身を除く): 217289264

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 60089, 120178, 240356, 480712, 961424, 14361271, 28722542, 57445084, 114890168, 229780336]

約数ペア:

[(1, 229780336), (2, 114890168), (4, 57445084), (8, 28722542), (16, 14361271), (239, 961424), (478, 480712), (956, 240356), (1912, 120178), (3824, 60089)]