220180136066

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{321383}}^1$

素因数の和:321575

約数の個数: 48

約数和(自身を含む): 384696648000

約数和(自身を除く): 164516511934

約数列:

[1, 2, 11, 19, 22, 38, 121, 149, 209, 242, 298, 418, 1639, 2299, 2831, 3278, 4598, 5662, 18029, 31141, 36058, 62282, 321383, 342551, 642766, 685102, 3535213, 6106277, 7070426, 12212554, 38887343, 47886067, 67169047, 77774686, 95772134, 134338094, 526746737, 738859517, 909835273, 1053493474, 1477719034, 1819670546, 5794214107, 10008188003, 11588428214, 20016376006, 110090068033, 220180136066]

約数ペア:

[(1, 220180136066), (2, 110090068033), (11, 20016376006), (19, 11588428214), (22, 10008188003), (38, 5794214107), (121, 1819670546), (149, 1477719034), (209, 1053493474), (242, 909835273), (298, 738859517), (418, 526746737), (1639, 134338094), (2299, 95772134), (2831, 77774686), (3278, 67169047), (4598, 47886067), (5662, 38887343), (18029, 12212554), (31141, 7070426), (36058, 6106277), (62282, 3535213), (321383, 685102), (342551, 642766)]