201215613

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1\times {\mathrm{1277}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 273839616

約数和(自身を除く): 72624003

約数列:

[1, 3, 53, 159, 991, 1277, 2973, 3831, 52523, 67681, 157569, 203043, 1265507, 3796521, 67071871, 201215613]

約数ペア:

[(1, 201215613), (3, 67071871), (53, 3796521), (159, 1265507), (991, 203043), (1277, 157569), (2973, 67681), (3831, 52523)]