190057040278

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{30234973}}^1$

素因数の和:30235431

約数の個数: 16

約数和(自身を含む): 326537719200

約数和(自身を除く): 136480678922

約数列:

[1, 2, 7, 14, 449, 898, 3143, 6286, 30234973, 60469946, 211644811, 423289622, 13575502877, 27151005754, 95028520139, 190057040278]

約数ペア:

[(1, 190057040278), (2, 95028520139), (7, 27151005754), (14, 13575502877), (449, 423289622), (898, 211644811), (3143, 60469946), (6286, 30234973)]