206571204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 618928128

約数和(自身を除く): 412356924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 107, 126, 141, 163, 188, 214, 252, 282, 321, 326, 329, 423, 428, 489, 564, 642, 652, 658, 749, 846, 963, 978, 987, 1141, 1284, 1316, 1467, 1498, 1692, 1926, 1956, 1974, 2247, 2282, 2934, 2961, 2996, 3423, 3852, 3948, 4494, 4564, 5029, 5868, 5922, 6741, 6846, 7661, 8988, 10058, 10269, 11844, 13482, 13692, 15087, 15322, 17441, 20116, 20538, 22983, 26964, 30174, 30644, 34882, 35203, 41076, 45261, 45966, 52323, 53627, 60348, 68949, 69764, 70406, 90522, 91932, 104646, 105609, 107254, 122087, 137898, 140812, 156969, 160881, 181044, 209292, 211218, 214508, 244174, 275796, 313938, 316827, 321762, 366261, 422436, 482643, 488348, 627876, 633654, 643524, 732522, 819727, 965286, 1098783, 1267308, 1465044, 1639454, 1930572, 2197566, 2459181, 3278908, 4395132, 4918362, 5738089, 7377543, 9836724, 11476178, 14755086, 17214267, 22952356, 29510172, 34428534, 51642801, 68857068, 103285602, 206571204]

約数ペア:

[(1, 206571204), (2, 103285602), (3, 68857068), (4, 51642801), (6, 34428534), (7, 29510172), (9, 22952356), (12, 17214267), (14, 14755086), (18, 11476178), (21, 9836724), (28, 7377543), (36, 5738089), (42, 4918362), (47, 4395132), (63, 3278908), (84, 2459181), (94, 2197566), (107, 1930572), (126, 1639454), (141, 1465044), (163, 1267308), (188, 1098783), (214, 965286), (252, 819727), (282, 732522), (321, 643524), (326, 633654), (329, 627876), (423, 488348), (428, 482643), (489, 422436), (564, 366261), (642, 321762), (652, 316827), (658, 313938), (749, 275796), (846, 244174), (963, 214508), (978, 211218), (987, 209292), (1141, 181044), (1284, 160881), (1316, 156969), (1467, 140812), (1498, 137898), (1692, 122087), (1926, 107254), (1956, 105609), (1974, 104646), (2247, 91932), (2282, 90522), (2934, 70406), (2961, 69764), (2996, 68949), (3423, 60348), (3852, 53627), (3948, 52323), (4494, 45966), (4564, 45261), (5029, 41076), (5868, 35203), (5922, 34882), (6741, 30644), (6846, 30174), (7661, 26964), (8988, 22983), (10058, 20538), (10269, 20116), (11844, 17441), (13482, 15322), (13692, 15087)]