201988822

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{134839}}^1$

素因数の和:134955

約数の個数: 16

約数和(自身を含む): 349505280

約数和(自身を除く): 147516458

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 134839, 269678, 943873, 1887746, 14427773, 28855546, 100994411, 201988822]

約数ペア:

[(1, 201988822), (2, 100994411), (7, 28855546), (14, 14427773), (107, 1887746), (214, 943873), (749, 269678), (1498, 134839)]