201444892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{64483}}^1$

素因数の和:64569

約数の個数: 24

約数和(自身を含む): 389999232

約数和(自身を除く): 188554340

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 64483, 128966, 257932, 709313, 1418626, 2837252, 4578293, 9156586, 18313172, 50361223, 100722446, 201444892]

約数ペア:

[(1, 201444892), (2, 100722446), (4, 50361223), (11, 18313172), (22, 9156586), (44, 4578293), (71, 2837252), (142, 1418626), (284, 709313), (781, 257932), (1562, 128966), (3124, 64483)]