201105716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{653}}^1$

素因数の和:1328

約数の個数: 48

約数和(自身を含む): 427182336

約数和(自身を除く): 226076620

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 647, 653, 1294, 1306, 2588, 2612, 4529, 4571, 9058, 9142, 10999, 11101, 18116, 18284, 21998, 22202, 43996, 44404, 76993, 77707, 153986, 155414, 307972, 310828, 422491, 844982, 1689964, 2957437, 5914874, 7182347, 11829748, 14364694, 28729388, 50276429, 100552858, 201105716]

約数ペア:

[(1, 201105716), (2, 100552858), (4, 50276429), (7, 28729388), (14, 14364694), (17, 11829748), (28, 7182347), (34, 5914874), (68, 2957437), (119, 1689964), (238, 844982), (476, 422491), (647, 310828), (653, 307972), (1294, 155414), (1306, 153986), (2588, 77707), (2612, 76993), (4529, 44404), (4571, 43996), (9058, 22202), (9142, 21998), (10999, 18284), (11101, 18116)]