208510632

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 637747200

約数和(自身を除く): 429236568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 127, 132, 198, 216, 254, 264, 297, 381, 396, 508, 594, 691, 762, 792, 1016, 1143, 1188, 1382, 1397, 1524, 2073, 2286, 2376, 2764, 2794, 3048, 3429, 4146, 4191, 4572, 5528, 5588, 6219, 6858, 7601, 8292, 8382, 9144, 11176, 12438, 12573, 13716, 15202, 16584, 16764, 18657, 22803, 24876, 25146, 27432, 30404, 33528, 37314, 37719, 45606, 49752, 50292, 60808, 68409, 74628, 75438, 87757, 91212, 100584, 136818, 149256, 150876, 175514, 182424, 205227, 263271, 273636, 301752, 351028, 410454, 526542, 547272, 702056, 789813, 820908, 965327, 1053084, 1579626, 1641816, 1930654, 2106168, 2369439, 2895981, 3159252, 3861308, 4738878, 5791962, 6318504, 7722616, 8687943, 9477756, 11583924, 17375886, 18955512, 23167848, 26063829, 34751772, 52127658, 69503544, 104255316, 208510632]

約数ペア:

[(1, 208510632), (2, 104255316), (3, 69503544), (4, 52127658), (6, 34751772), (8, 26063829), (9, 23167848), (11, 18955512), (12, 17375886), (18, 11583924), (22, 9477756), (24, 8687943), (27, 7722616), (33, 6318504), (36, 5791962), (44, 4738878), (54, 3861308), (66, 3159252), (72, 2895981), (88, 2369439), (99, 2106168), (108, 1930654), (127, 1641816), (132, 1579626), (198, 1053084), (216, 965327), (254, 820908), (264, 789813), (297, 702056), (381, 547272), (396, 526542), (508, 410454), (594, 351028), (691, 301752), (762, 273636), (792, 263271), (1016, 205227), (1143, 182424), (1188, 175514), (1382, 150876), (1397, 149256), (1524, 136818), (2073, 100584), (2286, 91212), (2376, 87757), (2764, 75438), (2794, 74628), (3048, 68409), (3429, 60808), (4146, 50292), (4191, 49752), (4572, 45606), (5528, 37719), (5588, 37314), (6219, 33528), (6858, 30404), (7601, 27432), (8292, 25146), (8382, 24876), (9144, 22803), (11176, 18657), (12438, 16764), (12573, 16584), (13716, 15202)]