200043818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{21313}}^1$

素因数の和:21366

約数の個数: 24

約数和(自身を含む): 341066628

約数和(自身を除く): 141022810

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 21313, 42626, 277069, 404947, 554138, 809894, 5264311, 7693993, 10528622, 15387986, 100021909, 200043818]

約数ペア:

[(1, 200043818), (2, 100021909), (13, 15387986), (19, 10528622), (26, 7693993), (38, 5264311), (247, 809894), (361, 554138), (494, 404947), (722, 277069), (4693, 42626), (9386, 21313)]