200098605

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4463}}^1$

素因数の和:4546

約数の個数: 48

約数和(自身を含む): 378618624

約数和(自身を除く): 178520019

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 61, 105, 147, 183, 245, 305, 427, 735, 915, 1281, 2135, 2989, 4463, 6405, 8967, 13389, 14945, 22315, 31241, 44835, 66945, 93723, 156205, 218687, 272243, 468615, 656061, 816729, 1093435, 1361215, 1905701, 3280305, 4083645, 5717103, 9528505, 13339907, 28585515, 40019721, 66699535, 200098605]

約数ペア:

[(1, 200098605), (3, 66699535), (5, 40019721), (7, 28585515), (15, 13339907), (21, 9528505), (35, 5717103), (49, 4083645), (61, 3280305), (105, 1905701), (147, 1361215), (183, 1093435), (245, 816729), (305, 656061), (427, 468615), (735, 272243), (915, 218687), (1281, 156205), (2135, 93723), (2989, 66945), (4463, 44835), (6405, 31241), (8967, 22315), (13389, 14945)]