206836278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2351}}^1$

素因数の和:2441

約数の個数: 64

約数和(自身を含む): 476872704

約数和(自身を除く): 270036426

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 43, 62, 66, 86, 93, 129, 186, 258, 341, 473, 682, 946, 1023, 1333, 1419, 2046, 2351, 2666, 2838, 3999, 4702, 7053, 7998, 14106, 14663, 25861, 29326, 43989, 51722, 72881, 77583, 87978, 101093, 145762, 155166, 202186, 218643, 303279, 437286, 606558, 801691, 1112023, 1603382, 2224046, 2405073, 3133883, 3336069, 4810146, 6267766, 6672138, 9401649, 18803298, 34472713, 68945426, 103418139, 206836278]

約数ペア:

[(1, 206836278), (2, 103418139), (3, 68945426), (6, 34472713), (11, 18803298), (22, 9401649), (31, 6672138), (33, 6267766), (43, 4810146), (62, 3336069), (66, 3133883), (86, 2405073), (93, 2224046), (129, 1603382), (186, 1112023), (258, 801691), (341, 606558), (473, 437286), (682, 303279), (946, 218643), (1023, 202186), (1333, 155166), (1419, 145762), (2046, 101093), (2351, 87978), (2666, 77583), (2838, 72881), (3999, 51722), (4702, 43989), (7053, 29326), (7998, 25861), (14106, 14663)]