208033430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1891213}}^1$

素因数の和:1891231

約数の個数: 16

約数和(自身を含む): 408502224

約数和(自身を除く): 200468794

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1891213, 3782426, 9456065, 18912130, 20803343, 41606686, 104016715, 208033430]

約数ペア:

[(1, 208033430), (2, 104016715), (5, 41606686), (10, 20803343), (11, 18912130), (22, 9456065), (55, 3782426), (110, 1891213)]