200493916

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2087}}^1$

素因数の和:2218

約数の個数: 48

約数和(自身を含む): 415328256

約数和(自身を除く): 214834340

約数列:

[1, 2, 4, 7, 14, 28, 47, 73, 94, 146, 188, 292, 329, 511, 658, 1022, 1316, 2044, 2087, 3431, 4174, 6862, 8348, 13724, 14609, 24017, 29218, 48034, 58436, 96068, 98089, 152351, 196178, 304702, 392356, 609404, 686623, 1066457, 1373246, 2132914, 2746492, 4265828, 7160497, 14320994, 28641988, 50123479, 100246958, 200493916]

約数ペア:

[(1, 200493916), (2, 100246958), (4, 50123479), (7, 28641988), (14, 14320994), (28, 7160497), (47, 4265828), (73, 2746492), (94, 2132914), (146, 1373246), (188, 1066457), (292, 686623), (329, 609404), (511, 392356), (658, 304702), (1022, 196178), (1316, 152351), (2044, 98089), (2087, 96068), (3431, 58436), (4174, 48034), (6862, 29218), (8348, 24017), (13724, 14609)]