229339924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{47819}}^1$

素因数の和:47943

約数の個数: 24

約数和(自身を含む): 441856800

約数和(自身を除く): 212516876

約数列:

[1, 2, 4, 11, 22, 44, 109, 218, 436, 1199, 2398, 4796, 47819, 95638, 191276, 526009, 1052018, 2104036, 5212271, 10424542, 20849084, 57334981, 114669962, 229339924]

約数ペア:

[(1, 229339924), (2, 114669962), (4, 57334981), (11, 20849084), (22, 10424542), (44, 5212271), (109, 2104036), (218, 1052018), (436, 526009), (1199, 191276), (2398, 95638), (4796, 47819)]