201224205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{49139}}^1$

素因数の和:49170

約数の個数: 48

約数和(自身を含む): 429287040

約数和(自身を除く): 228062835

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 49139, 147417, 245695, 343973, 442251, 638807, 737085, 1031919, 1719865, 1916421, 2211255, 3095757, 3194035, 4471649, 5159595, 5749263, 9582105, 13414947, 15478785, 22358245, 28746315, 40244841, 67074735, 201224205]

約数ペア:

[(1, 201224205), (3, 67074735), (5, 40244841), (7, 28746315), (9, 22358245), (13, 15478785), (15, 13414947), (21, 9582105), (35, 5749263), (39, 5159595), (45, 4471649), (63, 3194035), (65, 3095757), (91, 2211255), (105, 1916421), (117, 1719865), (195, 1031919), (273, 737085), (315, 638807), (455, 442251), (585, 343973), (819, 245695), (1365, 147417), (4095, 49139)]