207966191906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{4621}}^1\times {\mathrm{14717}}^1$

素因数の和:19490

約数の個数: 32

約数和(自身を含む): 342854043840

約数和(自身を除く): 134887851934

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 4621, 9242, 14717, 29434, 50831, 101662, 161887, 323774, 642319, 1284638, 2045663, 4091326, 7065509, 14131018, 22502293, 45004586, 68007257, 136014514, 748079827, 1496159654, 9453008723, 18906017446, 103983095953, 207966191906]

約数ペア:

[(1, 207966191906), (2, 103983095953), (11, 18906017446), (22, 9453008723), (139, 1496159654), (278, 748079827), (1529, 136014514), (3058, 68007257), (4621, 45004586), (9242, 22502293), (14717, 14131018), (29434, 7065509), (50831, 4091326), (101662, 2045663), (161887, 1284638), (323774, 642319)]