228183977

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:1005

約数の個数: 32

約数和(自身を含む): 288537600

約数和(自身を除く): 60353623

約数列:

[1, 7, 19, 29, 67, 133, 203, 469, 551, 883, 1273, 1943, 3857, 6181, 8911, 13601, 16777, 25607, 36917, 59161, 117439, 179249, 258419, 414127, 486533, 1124059, 1715669, 3405731, 7868413, 12009683, 32597711, 228183977]

約数ペア:

[(1, 228183977), (7, 32597711), (19, 12009683), (29, 7868413), (67, 3405731), (133, 1715669), (203, 1124059), (469, 486533), (551, 414127), (883, 258419), (1273, 179249), (1943, 117439), (3857, 59161), (6181, 36917), (8911, 25607), (13601, 16777)]