202877612

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{1009}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 418091520

約数和(自身を除く): 215213908

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 167, 172, 301, 334, 602, 668, 1009, 1169, 1204, 2018, 2338, 4036, 4676, 7063, 7181, 14126, 14362, 28252, 28724, 43387, 50267, 86774, 100534, 168503, 173548, 201068, 303709, 337006, 607418, 674012, 1179521, 1214836, 2359042, 4718084, 7245629, 14491258, 28982516, 50719403, 101438806, 202877612]

約数ペア:

[(1, 202877612), (2, 101438806), (4, 50719403), (7, 28982516), (14, 14491258), (28, 7245629), (43, 4718084), (86, 2359042), (167, 1214836), (172, 1179521), (301, 674012), (334, 607418), (602, 337006), (668, 303709), (1009, 201068), (1169, 173548), (1204, 168503), (2018, 100534), (2338, 86774), (4036, 50267), (4676, 43387), (7063, 28724), (7181, 28252), (14126, 14362)]