207976296

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1229}}^1$

素因数の和:1890

約数の個数: 64

約数和(自身を含む): 568555200

約数和(自身を除く): 360578904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 641, 1229, 1282, 1923, 2458, 2564, 3687, 3846, 4916, 5128, 7051, 7374, 7692, 9832, 13519, 14102, 14748, 15384, 21153, 27038, 28204, 29496, 40557, 42306, 54076, 56408, 81114, 84612, 108152, 162228, 169224, 324456, 787789, 1575578, 2363367, 3151156, 4726734, 6302312, 8665679, 9453468, 17331358, 18906936, 25997037, 34662716, 51994074, 69325432, 103988148, 207976296]

約数ペア:

[(1, 207976296), (2, 103988148), (3, 69325432), (4, 51994074), (6, 34662716), (8, 25997037), (11, 18906936), (12, 17331358), (22, 9453468), (24, 8665679), (33, 6302312), (44, 4726734), (66, 3151156), (88, 2363367), (132, 1575578), (264, 787789), (641, 324456), (1229, 169224), (1282, 162228), (1923, 108152), (2458, 84612), (2564, 81114), (3687, 56408), (3846, 54076), (4916, 42306), (5128, 40557), (7051, 29496), (7374, 28204), (7692, 27038), (9832, 21153), (13519, 15384), (14102, 14748)]