201297551

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{41737}}^1$

素因数の和:41810

約数の個数: 16

約数和(自身を含む): 252431424

約数和(自身を除く): 51133873

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 41737, 292159, 542581, 2212061, 3798067, 15484427, 28756793, 201297551]

約数ペア:

[(1, 201297551), (7, 28756793), (13, 15484427), (53, 3798067), (91, 2212061), (371, 542581), (689, 292159), (4823, 41737)]