201690790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{14929}}^1$

素因数の和:15136

約数の個数: 32

約数和(自身を含む): 417084480

約数和(自身を除く): 215393690

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 193, 386, 965, 1351, 1930, 2702, 6755, 13510, 14929, 29858, 74645, 104503, 149290, 209006, 522515, 1045030, 2881297, 5762594, 14406485, 20169079, 28812970, 40338158, 100845395, 201690790]

約数ペア:

[(1, 201690790), (2, 100845395), (5, 40338158), (7, 28812970), (10, 20169079), (14, 14406485), (35, 5762594), (70, 2881297), (193, 1045030), (386, 522515), (965, 209006), (1351, 149290), (1930, 104503), (2702, 74645), (6755, 29858), (13510, 14929)]