201149169

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{12251}}^1$

素因数の和:12688

約数の個数: 16

約数和(自身を含む): 289539264

約数和(自身を除く): 88390095

約数列:

[1, 3, 13, 39, 421, 1263, 5473, 12251, 16419, 36753, 159263, 477789, 5157671, 15473013, 67049723, 201149169]

約数ペア:

[(1, 201149169), (3, 67049723), (13, 15473013), (39, 5157671), (421, 477789), (1263, 159263), (5473, 36753), (12251, 16419)]