197701998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2534641}}^1$

素因数の和:2534659

約数の個数: 16

約数和(自身を含む): 425819856

約数和(自身を除く): 228117858

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2534641, 5069282, 7603923, 15207846, 32950333, 65900666, 98850999, 197701998]

約数ペア:

[(1, 197701998), (2, 98850999), (3, 65900666), (6, 32950333), (13, 15207846), (26, 7603923), (39, 5069282), (78, 2534641)]