200822388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1287323}}^1$

素因数の和:1287343

約数の個数: 24

約数和(自身を含む): 504631008

約数和(自身を除く): 303808620

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1287323, 2574646, 3861969, 5149292, 7723938, 15447876, 16735199, 33470398, 50205597, 66940796, 100411194, 200822388]

約数ペア:

[(1, 200822388), (2, 100411194), (3, 66940796), (4, 50205597), (6, 33470398), (12, 16735199), (13, 15447876), (26, 7723938), (39, 5149292), (52, 3861969), (78, 2574646), (156, 1287323)]