206156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{10771}}^1$

素因数の和:10823

約数の個数: 96

約数和(自身を含む): 651490560

約数和(自身を除く): 445333620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 29, 30, 33, 44, 55, 58, 60, 66, 87, 110, 116, 132, 145, 165, 174, 220, 290, 319, 330, 348, 435, 580, 638, 660, 870, 957, 1276, 1595, 1740, 1914, 3190, 3828, 4785, 6380, 9570, 10771, 19140, 21542, 32313, 43084, 53855, 64626, 107710, 118481, 129252, 161565, 215420, 236962, 312359, 323130, 355443, 473924, 592405, 624718, 646260, 710886, 937077, 1184810, 1249436, 1421772, 1561795, 1777215, 1874154, 2369620, 3123590, 3435949, 3554430, 3748308, 4685385, 6247180, 6871898, 7108860, 9370770, 10307847, 13743796, 17179745, 18741540, 20615694, 34359490, 41231388, 51539235, 68718980, 103078470, 206156940]

約数ペア:

[(1, 206156940), (2, 103078470), (3, 68718980), (4, 51539235), (5, 41231388), (6, 34359490), (10, 20615694), (11, 18741540), (12, 17179745), (15, 13743796), (20, 10307847), (22, 9370770), (29, 7108860), (30, 6871898), (33, 6247180), (44, 4685385), (55, 3748308), (58, 3554430), (60, 3435949), (66, 3123590), (87, 2369620), (110, 1874154), (116, 1777215), (132, 1561795), (145, 1421772), (165, 1249436), (174, 1184810), (220, 937077), (290, 710886), (319, 646260), (330, 624718), (348, 592405), (435, 473924), (580, 355443), (638, 323130), (660, 312359), (870, 236962), (957, 215420), (1276, 161565), (1595, 129252), (1740, 118481), (1914, 107710), (3190, 64626), (3828, 53855), (4785, 43084), (6380, 32313), (9570, 21542), (10771, 19140)]