208526274

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{641}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 519187968

約数和(自身を除く): 310661694

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 53, 62, 66, 93, 99, 106, 159, 186, 198, 279, 318, 341, 477, 558, 583, 641, 682, 954, 1023, 1166, 1282, 1643, 1749, 1923, 2046, 3069, 3286, 3498, 3846, 4929, 5247, 5769, 6138, 7051, 9858, 10494, 11538, 14102, 14787, 18073, 19871, 21153, 29574, 33973, 36146, 39742, 42306, 54219, 59613, 63459, 67946, 101919, 108438, 119226, 126918, 162657, 178839, 203838, 218581, 305757, 325314, 357678, 373703, 437162, 611514, 655743, 747406, 1053163, 1121109, 1311486, 1967229, 2106326, 2242218, 3159489, 3363327, 3934458, 6318978, 6726654, 9478467, 11584793, 18956934, 23169586, 34754379, 69508758, 104263137, 208526274]

約数ペア:

[(1, 208526274), (2, 104263137), (3, 69508758), (6, 34754379), (9, 23169586), (11, 18956934), (18, 11584793), (22, 9478467), (31, 6726654), (33, 6318978), (53, 3934458), (62, 3363327), (66, 3159489), (93, 2242218), (99, 2106326), (106, 1967229), (159, 1311486), (186, 1121109), (198, 1053163), (279, 747406), (318, 655743), (341, 611514), (477, 437162), (558, 373703), (583, 357678), (641, 325314), (682, 305757), (954, 218581), (1023, 203838), (1166, 178839), (1282, 162657), (1643, 126918), (1749, 119226), (1923, 108438), (2046, 101919), (3069, 67946), (3286, 63459), (3498, 59613), (3846, 54219), (4929, 42306), (5247, 39742), (5769, 36146), (6138, 33973), (7051, 29574), (9858, 21153), (10494, 19871), (11538, 18073), (14102, 14787)]