201545883

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{863}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 364455936

約数和(自身を除く): 162910053

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 337, 693, 863, 1011, 2359, 2589, 3033, 3707, 6041, 7077, 7767, 9493, 11121, 18123, 21231, 25949, 28479, 33363, 54369, 66451, 77847, 85437, 199353, 233541, 290831, 598059, 872493, 2035817, 2617479, 3199141, 6107451, 9597423, 18322353, 22393987, 28792269, 67181961, 201545883]

約数ペア:

[(1, 201545883), (3, 67181961), (7, 28792269), (9, 22393987), (11, 18322353), (21, 9597423), (33, 6107451), (63, 3199141), (77, 2617479), (99, 2035817), (231, 872493), (337, 598059), (693, 290831), (863, 233541), (1011, 199353), (2359, 85437), (2589, 77847), (3033, 66451), (3707, 54369), (6041, 33363), (7077, 28479), (7767, 25949), (9493, 21231), (11121, 18123)]