219808116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{50461}}^1$

素因数の和:50493

約数の個数: 54

約数和(自身を含む): 610741586

約数和(自身を除く): 390933470

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 50461, 100922, 151383, 201844, 302766, 454149, 555071, 605532, 908298, 1110142, 1665213, 1816596, 2220284, 3330426, 4995639, 6105781, 6660852, 9991278, 12211562, 18317343, 19982556, 24423124, 36634686, 54952029, 73269372, 109904058, 219808116]

約数ペア:

[(1, 219808116), (2, 109904058), (3, 73269372), (4, 54952029), (6, 36634686), (9, 24423124), (11, 19982556), (12, 18317343), (18, 12211562), (22, 9991278), (33, 6660852), (36, 6105781), (44, 4995639), (66, 3330426), (99, 2220284), (121, 1816596), (132, 1665213), (198, 1110142), (242, 908298), (363, 605532), (396, 555071), (484, 454149), (726, 302766), (1089, 201844), (1452, 151383), (2178, 100922), (4356, 50461)]