206510535

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 451256832

約数和(自身を除く): 244746297

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 107, 165, 231, 315, 321, 385, 495, 535, 557, 693, 749, 963, 1155, 1177, 1605, 1671, 2247, 2785, 3465, 3531, 3745, 3899, 4815, 5013, 5885, 6127, 6741, 8239, 8355, 10593, 11235, 11697, 17655, 18381, 19495, 24717, 25065, 30635, 33705, 35091, 41195, 42889, 52965, 55143, 58485, 59599, 74151, 91905, 123585, 128667, 175455, 178797, 214445, 275715, 297995, 370755, 386001, 417193, 536391, 643335, 655589, 893985, 1251579, 1930005, 1966767, 2085965, 2681955, 3277945, 3754737, 4589123, 5900301, 6257895, 9833835, 13767369, 18773685, 22945615, 29501505, 41302107, 68836845, 206510535]

約数ペア:

[(1, 206510535), (3, 68836845), (5, 41302107), (7, 29501505), (9, 22945615), (11, 18773685), (15, 13767369), (21, 9833835), (33, 6257895), (35, 5900301), (45, 4589123), (55, 3754737), (63, 3277945), (77, 2681955), (99, 2085965), (105, 1966767), (107, 1930005), (165, 1251579), (231, 893985), (315, 655589), (321, 643335), (385, 536391), (495, 417193), (535, 386001), (557, 370755), (693, 297995), (749, 275715), (963, 214445), (1155, 178797), (1177, 175455), (1605, 128667), (1671, 123585), (2247, 91905), (2785, 74151), (3465, 59599), (3531, 58485), (3745, 55143), (3899, 52965), (4815, 42889), (5013, 41195), (5885, 35091), (6127, 33705), (6741, 30635), (8239, 25065), (8355, 24717), (10593, 19495), (11235, 18381), (11697, 17655)]