201250491

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{25931}}^1$

素因数の和:26146

約数の個数: 16

約数和(自身を含む): 290438400

約数和(自身を除く): 89187909

約数列:

[1, 3, 13, 39, 199, 597, 2587, 7761, 25931, 77793, 337103, 1011309, 5160269, 15480807, 67083497, 201250491]

約数ペア:

[(1, 201250491), (3, 67083497), (13, 15480807), (39, 5160269), (199, 1011309), (597, 337103), (2587, 77793), (7761, 25931)]