201990756837

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1\times {\mathrm{83719}}^1$

素因数の和:84297

約数の個数: 32

約数和(自身を含む): 285478502400

約数和(自身を除く): 83487745563

約数列:

[1, 3, 23, 69, 73, 219, 479, 1437, 1679, 5037, 11017, 33051, 34967, 83719, 104901, 251157, 804241, 1925537, 2412723, 5776611, 6111487, 18334461, 40101401, 120304203, 140564201, 421692603, 922332223, 2766996669, 2927402273, 8782206819, 67330252279, 201990756837]

約数ペア:

[(1, 201990756837), (3, 67330252279), (23, 8782206819), (69, 2927402273), (73, 2766996669), (219, 922332223), (479, 421692603), (1437, 140564201), (1679, 120304203), (5037, 40101401), (11017, 18334461), (33051, 6111487), (34967, 5776611), (83719, 2412723), (104901, 1925537), (251157, 804241)]