201440561

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{4013}}^1$

素因数の和:4192

約数の個数: 16

約数和(自身を含む): 235830528

約数和(自身を除く): 34389967

約数列:

[1, 7, 71, 101, 497, 707, 4013, 7171, 28091, 50197, 284923, 405313, 1994461, 2837191, 28777223, 201440561]

約数ペア:

[(1, 201440561), (7, 28777223), (71, 2837191), (101, 1994461), (497, 405313), (707, 284923), (4013, 50197), (7171, 28091)]