210136808

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4817}}^1$

素因数の和:4890

約数の個数: 64

約数和(自身を含む): 485654400

約数和(自身を除く): 275517592

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 1064, 1148, 1558, 2296, 3116, 4817, 5453, 6232, 9634, 10906, 19268, 21812, 33719, 38536, 43624, 67438, 91523, 134876, 183046, 197497, 269752, 366092, 394994, 640661, 732184, 789988, 1281322, 1382479, 1579976, 2562644, 2764958, 3752443, 5125288, 5529916, 7504886, 11059832, 15009772, 26267101, 30019544, 52534202, 105068404, 210136808]

約数ペア:

[(1, 210136808), (2, 105068404), (4, 52534202), (7, 30019544), (8, 26267101), (14, 15009772), (19, 11059832), (28, 7504886), (38, 5529916), (41, 5125288), (56, 3752443), (76, 2764958), (82, 2562644), (133, 1579976), (152, 1382479), (164, 1281322), (266, 789988), (287, 732184), (328, 640661), (532, 394994), (574, 366092), (779, 269752), (1064, 197497), (1148, 183046), (1558, 134876), (2296, 91523), (3116, 67438), (4817, 43624), (5453, 38536), (6232, 33719), (9634, 21812), (10906, 19268)]