210242087

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{7237}}^1$

素因数の和:7406

約数の個数: 16

約数和(自身を含む): 243196800

約数和(自身を除く): 32954713

約数列:

[1, 11, 19, 139, 209, 1529, 2641, 7237, 29051, 79607, 137503, 1005943, 1512533, 11065373, 19112917, 210242087]

約数ペア:

[(1, 210242087), (11, 19112917), (19, 11065373), (139, 1512533), (209, 1005943), (1529, 137503), (2641, 79607), (7237, 29051)]