206543804

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{4729}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 369507600

約数和(自身を除く): 162963796

約数列:

[1, 2, 4, 61, 122, 179, 244, 358, 716, 4729, 9458, 10919, 18916, 21838, 43676, 288469, 576938, 846491, 1153876, 1692982, 3385964, 51635951, 103271902, 206543804]

約数ペア:

[(1, 206543804), (2, 103271902), (4, 51635951), (61, 3385964), (122, 1692982), (179, 1153876), (244, 846491), (358, 576938), (716, 288469), (4729, 43676), (9458, 21838), (10919, 18916)]