200868470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{1523}}^1$

素因数の和:1661

約数の個数: 48

約数和(自身を含む): 401330160

約数和(自身を除く): 200461690

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 121, 218, 242, 545, 605, 1090, 1199, 1210, 1523, 2398, 3046, 5995, 7615, 11990, 13189, 15230, 16753, 26378, 33506, 65945, 83765, 131890, 166007, 167530, 184283, 332014, 368566, 830035, 921415, 1660070, 1826077, 1842830, 3652154, 9130385, 18260770, 20086847, 40173694, 100434235, 200868470]

約数ペア:

[(1, 200868470), (2, 100434235), (5, 40173694), (10, 20086847), (11, 18260770), (22, 9130385), (55, 3652154), (109, 1842830), (110, 1826077), (121, 1660070), (218, 921415), (242, 830035), (545, 368566), (605, 332014), (1090, 184283), (1199, 167530), (1210, 166007), (1523, 131890), (2398, 83765), (3046, 65945), (5995, 33506), (7615, 26378), (11990, 16753), (13189, 15230)]