194637908

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 366282000

約数和(自身を除く): 171644092

約数列:

[1, 2, 4, 29, 37, 58, 74, 101, 116, 148, 202, 404, 449, 898, 1073, 1796, 2146, 2929, 3737, 4292, 5858, 7474, 11716, 13021, 14948, 16613, 26042, 33226, 45349, 52084, 66452, 90698, 108373, 181396, 216746, 433492, 481777, 963554, 1315121, 1677913, 1927108, 2630242, 3355826, 5260484, 6711652, 48659477, 97318954, 194637908]

約数ペア:

[(1, 194637908), (2, 97318954), (4, 48659477), (29, 6711652), (37, 5260484), (58, 3355826), (74, 2630242), (101, 1927108), (116, 1677913), (148, 1315121), (202, 963554), (404, 481777), (449, 433492), (898, 216746), (1073, 181396), (1796, 108373), (2146, 90698), (2929, 66452), (3737, 52084), (4292, 45349), (5858, 33226), (7474, 26042), (11716, 16613), (13021, 14948)]