266475154

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 456085728

約数和(自身を除く): 189610574

約数列:

[1, 2, 11, 22, 41, 82, 107, 121, 214, 242, 251, 451, 502, 902, 1177, 2354, 2761, 4387, 4961, 5522, 8774, 9922, 10291, 12947, 20582, 25894, 26857, 30371, 48257, 53714, 60742, 96514, 113201, 226402, 295427, 530827, 590854, 1061654, 1101137, 1245211, 2202274, 2490422, 3249697, 6499394, 12112507, 24225014, 133237577, 266475154]

約数ペア:

[(1, 266475154), (2, 133237577), (11, 24225014), (22, 12112507), (41, 6499394), (82, 3249697), (107, 2490422), (121, 2202274), (214, 1245211), (242, 1101137), (251, 1061654), (451, 590854), (502, 530827), (902, 295427), (1177, 226402), (2354, 113201), (2761, 96514), (4387, 60742), (4961, 53714), (5522, 48257), (8774, 30371), (9922, 26857), (10291, 25894), (12947, 20582)]