201620041961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1229}}^1\times {\mathrm{90787}}^1$

素因数の和:92168

約数の個数: 16

約数和(自身を含む): 218871710400

約数和(自身を除く): 17251668439

約数列:

[1, 13, 139, 1229, 1807, 15977, 90787, 170831, 1180231, 2220803, 12619393, 111577223, 164052109, 1450503899, 15509233997, 201620041961]

約数ペア:

[(1, 201620041961), (13, 15509233997), (139, 1450503899), (1229, 164052109), (1807, 111577223), (15977, 12619393), (90787, 2220803), (170831, 1180231)]