205313614

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{491}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 342195840

約数和(自身を除く): 136882226

約数列:

[1, 2, 11, 22, 83, 166, 229, 458, 491, 913, 982, 1826, 2519, 5038, 5401, 10802, 19007, 38014, 40753, 81506, 112439, 209077, 224878, 418154, 448283, 896566, 1236829, 2473658, 9332437, 18664874, 102656807, 205313614]

約数ペア:

[(1, 205313614), (2, 102656807), (11, 18664874), (22, 9332437), (83, 2473658), (166, 1236829), (229, 896566), (458, 448283), (491, 418154), (913, 224878), (982, 209077), (1826, 112439), (2519, 81506), (5038, 40753), (5401, 38014), (10802, 19007)]