201879986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9431}}^1$

素因数の和:9590

約数の個数: 32

約数和(自身を含む): 380298240

約数和(自身を除く): 178418254

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 9431, 10703, 18862, 21406, 66017, 103741, 132034, 207482, 726187, 1310909, 1452374, 2621818, 9176363, 14419999, 18352726, 28839998, 100939993, 201879986]

約数ペア:

[(1, 201879986), (2, 100939993), (7, 28839998), (11, 18352726), (14, 14419999), (22, 9176363), (77, 2621818), (139, 1452374), (154, 1310909), (278, 726187), (973, 207482), (1529, 132034), (1946, 103741), (3058, 66017), (9431, 21406), (10703, 18862)]