214637185

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{1549}}^1$

素因数の和:1705

約数の個数: 32

約数和(自身を含む): 305337600

約数和(自身を除く): 90700415

約数列:

[1, 5, 7, 35, 37, 107, 185, 259, 535, 749, 1295, 1549, 3745, 3959, 7745, 10843, 19795, 27713, 54215, 57313, 138565, 165743, 286565, 401191, 828715, 1160201, 2005955, 5801005, 6132491, 30662455, 42927437, 214637185]

約数ペア:

[(1, 214637185), (5, 42927437), (7, 30662455), (35, 6132491), (37, 5801005), (107, 2005955), (185, 1160201), (259, 828715), (535, 401191), (749, 286565), (1295, 165743), (1549, 138565), (3745, 57313), (3959, 54215), (7745, 27713), (10843, 19795)]