201039748

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{78901}}^1$

素因数の和:78932

約数の個数: 36

約数和(自身を含む): 440746572

約数和(自身を除く): 239706824

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 78901, 157802, 315604, 552307, 1025713, 1104614, 2051426, 2209228, 3866149, 4102852, 7179991, 7732298, 14359982, 15464596, 28719964, 50259937, 100519874, 201039748]

約数ペア:

[(1, 201039748), (2, 100519874), (4, 50259937), (7, 28719964), (13, 15464596), (14, 14359982), (26, 7732298), (28, 7179991), (49, 4102852), (52, 3866149), (91, 2209228), (98, 2051426), (182, 1104614), (196, 1025713), (364, 552307), (637, 315604), (1274, 157802), (2548, 78901)]