200235560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{102161}}^1$

素因数の和:102186

約数の個数: 48

約数和(自身を含む): 524091060

約数和(自身を除く): 323855500

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 102161, 204322, 408644, 510805, 715127, 817288, 1021610, 1430254, 2043220, 2860508, 3575635, 4086440, 5005889, 5721016, 7151270, 10011778, 14302540, 20023556, 25029445, 28605080, 40047112, 50058890, 100117780, 200235560]

約数ペア:

[(1, 200235560), (2, 100117780), (4, 50058890), (5, 40047112), (7, 28605080), (8, 25029445), (10, 20023556), (14, 14302540), (20, 10011778), (28, 7151270), (35, 5721016), (40, 5005889), (49, 4086440), (56, 3575635), (70, 2860508), (98, 2043220), (140, 1430254), (196, 1021610), (245, 817288), (280, 715127), (392, 510805), (490, 408644), (980, 204322), (1960, 102161)]