207450454974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{69567557}}^1$

素因数の和:69567640

約数の個数: 32

約数和(自身を含む): 480850960896

約数和(自身を除く): 273400505922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 69567557, 139135114, 208702671, 417405342, 486972899, 973945798, 1460918697, 2921837394, 4939296547, 9878593094, 14817889641, 29635779282, 34575075829, 69150151658, 103725227487, 207450454974]

約数ペア:

[(1, 207450454974), (2, 103725227487), (3, 69150151658), (6, 34575075829), (7, 29635779282), (14, 14817889641), (21, 9878593094), (42, 4939296547), (71, 2921837394), (142, 1460918697), (213, 973945798), (426, 486972899), (497, 417405342), (994, 208702671), (1491, 139135114), (2982, 69567557)]