204415521

素因数分解:

$3^1\times {\mathrm{269}}^1\times {\mathrm{439}}^1\times {\mathrm{577}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 274665600

約数和(自身を除く): 70250079

約数列:

[1, 3, 269, 439, 577, 807, 1317, 1731, 118091, 155213, 253303, 354273, 465639, 759909, 68138507, 204415521]

約数ペア:

[(1, 204415521), (3, 68138507), (269, 759909), (439, 465639), (577, 354273), (807, 253303), (1317, 155213), (1731, 118091)]