202913690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{3061}}^1$

素因数の和:4022

約数の個数: 32

約数和(自身を含む): 417999744

約数和(自身を除く): 215086054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 947, 1894, 3061, 4735, 6122, 6629, 9470, 13258, 15305, 21427, 30610, 33145, 42854, 66290, 107135, 214270, 2898767, 5797534, 14493835, 20291369, 28987670, 40582738, 101456845, 202913690]

約数ペア:

[(1, 202913690), (2, 101456845), (5, 40582738), (7, 28987670), (10, 20291369), (14, 14493835), (35, 5797534), (70, 2898767), (947, 214270), (1894, 107135), (3061, 66290), (4735, 42854), (6122, 33145), (6629, 30610), (9470, 21427), (13258, 15305)]