201108639

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{3701}}^1$

素因数の和:4070

約数の個数: 16

約数和(自身を含む): 273651840

約数和(自身を除く): 72543201

約数列:

[1, 3, 59, 177, 307, 921, 3701, 11103, 18113, 54339, 218359, 655077, 1136207, 3408621, 67036213, 201108639]

約数ペア:

[(1, 201108639), (3, 67036213), (59, 3408621), (177, 1136207), (307, 655077), (921, 218359), (3701, 54339), (11103, 18113)]