201608295

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{6379}}^1$

素因数の和:6444

約数の個数: 48

約数和(自身を含む): 384024960

約数和(自身を除く): 182416665

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 645, 735, 903, 1505, 2107, 4515, 6321, 6379, 10535, 19137, 31605, 31895, 44653, 95685, 133959, 223265, 274297, 312571, 669795, 822891, 937713, 1371485, 1562855, 1920079, 4114455, 4688565, 5760237, 9600395, 13440553, 28801185, 40321659, 67202765, 201608295]

約数ペア:

[(1, 201608295), (3, 67202765), (5, 40321659), (7, 28801185), (15, 13440553), (21, 9600395), (35, 5760237), (43, 4688565), (49, 4114455), (105, 1920079), (129, 1562855), (147, 1371485), (215, 937713), (245, 822891), (301, 669795), (645, 312571), (735, 274297), (903, 223265), (1505, 133959), (2107, 95685), (4515, 44653), (6321, 31895), (6379, 31605), (10535, 19137)]