199924095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{1399}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 366105600

約数和(自身を除く): 166181505

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1361, 1399, 4083, 4197, 6805, 6995, 9527, 9793, 20415, 20985, 28581, 29379, 47635, 48965, 142905, 146895, 1904039, 5712117, 9520195, 13328273, 28560585, 39984819, 66641365, 199924095]

約数ペア:

[(1, 199924095), (3, 66641365), (5, 39984819), (7, 28560585), (15, 13328273), (21, 9520195), (35, 5712117), (105, 1904039), (1361, 146895), (1399, 142905), (4083, 48965), (4197, 47635), (6805, 29379), (6995, 28581), (9527, 20985), (9793, 20415)]