210801957

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{8941}}^1$

素因数の和:9244

約数の個数: 16

約数和(自身を含む): 291866880

約数和(自身を除く): 81064923

約数列:

[1, 3, 29, 87, 271, 813, 7859, 8941, 23577, 26823, 259289, 777867, 2423011, 7269033, 70267319, 210801957]

約数ペア:

[(1, 210801957), (3, 70267319), (29, 7269033), (87, 2423011), (271, 777867), (813, 259289), (7859, 26823), (8941, 23577)]