200520881

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{3911}}^1$

素因数の和:4060

約数の個数: 16

約数和(自身を含む): 225331200

約数和(自身を除く): 24810319

約数列:

[1, 11, 59, 79, 649, 869, 3911, 4661, 43021, 51271, 230749, 308969, 2538239, 3398659, 18229171, 200520881]

約数ペア:

[(1, 200520881), (11, 18229171), (59, 3398659), (79, 2538239), (649, 308969), (869, 230749), (3911, 51271), (4661, 43021)]