208009608

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2711}}^1$

素因数の和:2882

約数の個数: 64

約数和(自身を含む): 546739200

約数和(自身を除く): 338729592

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 139, 184, 276, 278, 417, 552, 556, 834, 1112, 1668, 2711, 3197, 3336, 5422, 6394, 8133, 9591, 10844, 12788, 16266, 19182, 21688, 25576, 32532, 38364, 62353, 65064, 76728, 124706, 187059, 249412, 374118, 376829, 498824, 748236, 753658, 1130487, 1496472, 1507316, 2260974, 3014632, 4521948, 8667067, 9043896, 17334134, 26001201, 34668268, 52002402, 69336536, 104004804, 208009608]

約数ペア:

[(1, 208009608), (2, 104004804), (3, 69336536), (4, 52002402), (6, 34668268), (8, 26001201), (12, 17334134), (23, 9043896), (24, 8667067), (46, 4521948), (69, 3014632), (92, 2260974), (138, 1507316), (139, 1496472), (184, 1130487), (276, 753658), (278, 748236), (417, 498824), (552, 376829), (556, 374118), (834, 249412), (1112, 187059), (1668, 124706), (2711, 76728), (3197, 65064), (3336, 62353), (5422, 38364), (6394, 32532), (8133, 25576), (9591, 21688), (10844, 19182), (12788, 16266)]