201990118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{32443}}^1$

素因数の和:32739

約数の個数: 16

約数和(自身を含む): 331707456

約数和(自身を除く): 129717338

約数列:

[1, 2, 11, 22, 283, 566, 3113, 6226, 32443, 64886, 356873, 713746, 9181369, 18362738, 100995059, 201990118]

約数ペア:

[(1, 201990118), (2, 100995059), (11, 18362738), (22, 9181369), (283, 713746), (566, 356873), (3113, 64886), (6226, 32443)]