200017874

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:902

約数の個数: 32

約数和(自身を含む): 347922432

約数和(自身を除く): 147904558

約数列:

[1, 2, 7, 14, 131, 191, 262, 382, 571, 917, 1142, 1337, 1834, 2674, 3997, 7994, 25021, 50042, 74801, 109061, 149602, 175147, 218122, 350294, 523607, 763427, 1047214, 1526854, 14286991, 28573982, 100008937, 200017874]

約数ペア:

[(1, 200017874), (2, 100008937), (7, 28573982), (14, 14286991), (131, 1526854), (191, 1047214), (262, 763427), (382, 523607), (571, 350294), (917, 218122), (1142, 175147), (1337, 149602), (1834, 109061), (2674, 74801), (3997, 50042), (7994, 25021)]