201381800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{34721}}^1$

素因数の和:34766

約数の個数: 48

約数和(自身を含む): 484371900

約数和(自身を除く): 282990100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 34721, 69442, 138884, 173605, 277768, 347210, 694420, 868025, 1006909, 1388840, 1736050, 2013818, 3472100, 4027636, 5034545, 6944200, 8055272, 10069090, 20138180, 25172725, 40276360, 50345450, 100690900, 201381800]

約数ペア:

[(1, 201381800), (2, 100690900), (4, 50345450), (5, 40276360), (8, 25172725), (10, 20138180), (20, 10069090), (25, 8055272), (29, 6944200), (40, 5034545), (50, 4027636), (58, 3472100), (100, 2013818), (116, 1736050), (145, 1388840), (200, 1006909), (232, 868025), (290, 694420), (580, 347210), (725, 277768), (1160, 173605), (1450, 138884), (2900, 69442), (5800, 34721)]