214749185

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{8803}}^1$

素因数の和:8873

約数の個数: 32

約数和(自身を含む): 319479552

約数和(自身を除く): 104730367

約数列:

[1, 5, 7, 17, 35, 41, 85, 119, 205, 287, 595, 697, 1435, 3485, 4879, 8803, 24395, 44015, 61621, 149651, 308105, 360923, 748255, 1047557, 1804615, 2526461, 5237785, 6135691, 12632305, 30678455, 42949837, 214749185]

約数ペア:

[(1, 214749185), (5, 42949837), (7, 30678455), (17, 12632305), (35, 6135691), (41, 5237785), (85, 2526461), (119, 1804615), (205, 1047557), (287, 748255), (595, 360923), (697, 308105), (1435, 149651), (3485, 61621), (4879, 44015), (8803, 24395)]