201761212805

素因数分解:

$5^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1\times {\mathrm{977}}^1\times {\mathrm{1237}}^1$

素因数の和:2585

約数の個数: 32

約数和(自身を含む): 245223297504

約数和(自身を除く): 43462084699

約数列:

[1, 5, 173, 193, 865, 965, 977, 1237, 4885, 6185, 33389, 166945, 169021, 188561, 214001, 238741, 845105, 942805, 1070005, 1193705, 1208549, 6042745, 32621053, 41302193, 163105265, 206510965, 209078977, 233249957, 1045394885, 1166249785, 40352242561, 201761212805]

約数ペア:

[(1, 201761212805), (5, 40352242561), (173, 1166249785), (193, 1045394885), (865, 233249957), (965, 209078977), (977, 206510965), (1237, 163105265), (4885, 41302193), (6185, 32621053), (33389, 6042745), (166945, 1208549), (169021, 1193705), (188561, 1070005), (214001, 942805), (238741, 845105)]