208036610

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{10163}}^1$

素因数の和:10282

約数の個数: 32

約数和(自身を含む): 395176320

約数和(自身を除く): 187139710

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 10163, 10235, 20326, 20470, 50815, 101630, 233749, 467498, 904507, 1168745, 1809014, 2337490, 4522535, 9045070, 20803661, 41607322, 104018305, 208036610]

約数ペア:

[(1, 208036610), (2, 104018305), (5, 41607322), (10, 20803661), (23, 9045070), (46, 4522535), (89, 2337490), (115, 1809014), (178, 1168745), (230, 904507), (445, 467498), (890, 233749), (2047, 101630), (4094, 50815), (10163, 20470), (10235, 20326)]