207682354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{20389}}^1$

素因数の和:20865

約数の個数: 16

約数和(自身を含む): 340594560

約数和(自身を除く): 132912206

約数列:

[1, 2, 11, 22, 463, 926, 5093, 10186, 20389, 40778, 224279, 448558, 9440107, 18880214, 103841177, 207682354]

約数ペア:

[(1, 207682354), (2, 103841177), (11, 18880214), (22, 9440107), (463, 448558), (926, 224279), (5093, 40778), (10186, 20389)]