215264809

素因数分解:

${\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{229}}^1$

素因数の和:544

約数の個数: 16

約数和(自身を含む): 223302400

約数和(自身を除く): 8037591

約数列:

[1, 73, 79, 163, 229, 5767, 11899, 12877, 16717, 18091, 37327, 940021, 1320643, 2724871, 2948833, 215264809]

約数ペア:

[(1, 215264809), (73, 2948833), (79, 2724871), (163, 1320643), (229, 940021), (5767, 37327), (11899, 18091), (12877, 16717)]