226687197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 366142464

約数和(自身を除く): 139455267

約数列:

[1, 3, 11, 17, 33, 37, 51, 67, 111, 163, 187, 201, 407, 489, 561, 629, 737, 1139, 1221, 1793, 1887, 2211, 2479, 2771, 3417, 5379, 6031, 6919, 7437, 8313, 10921, 12529, 18093, 20757, 27269, 30481, 32763, 37587, 42143, 66341, 81807, 91443, 102527, 120131, 126429, 185657, 199023, 307581, 360393, 404077, 463573, 556971, 1127797, 1212231, 1390719, 2042227, 3383391, 4444847, 6126681, 6869309, 13334541, 20607927, 75562399, 226687197]

約数ペア:

[(1, 226687197), (3, 75562399), (11, 20607927), (17, 13334541), (33, 6869309), (37, 6126681), (51, 4444847), (67, 3383391), (111, 2042227), (163, 1390719), (187, 1212231), (201, 1127797), (407, 556971), (489, 463573), (561, 404077), (629, 360393), (737, 307581), (1139, 199023), (1221, 185657), (1793, 126429), (1887, 120131), (2211, 102527), (2479, 91443), (2771, 81807), (3417, 66341), (5379, 42143), (6031, 37587), (6919, 32763), (7437, 30481), (8313, 27269), (10921, 20757), (12529, 18093)]