206580858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{877}}^1$

素因数の和:1019

約数の個数: 64

約数和(自身を含む): 467292672

約数和(自身を除く): 260711814

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 83, 86, 129, 166, 249, 258, 473, 498, 877, 913, 946, 1419, 1754, 1826, 2631, 2739, 2838, 3569, 5262, 5478, 7138, 9647, 10707, 19294, 21414, 28941, 37711, 39259, 57882, 72791, 75422, 78518, 113133, 117777, 145582, 218373, 226266, 235554, 414821, 436746, 800701, 829642, 1244463, 1601402, 2402103, 2488926, 3130013, 4804206, 6260026, 9390039, 18780078, 34430143, 68860286, 103290429, 206580858]

約数ペア:

[(1, 206580858), (2, 103290429), (3, 68860286), (6, 34430143), (11, 18780078), (22, 9390039), (33, 6260026), (43, 4804206), (66, 3130013), (83, 2488926), (86, 2402103), (129, 1601402), (166, 1244463), (249, 829642), (258, 800701), (473, 436746), (498, 414821), (877, 235554), (913, 226266), (946, 218373), (1419, 145582), (1754, 117777), (1826, 113133), (2631, 78518), (2739, 75422), (2838, 72791), (3569, 57882), (5262, 39259), (5478, 37711), (7138, 28941), (9647, 21414), (10707, 19294)]