205562054

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{37253}}^1$

素因数の和:37375

約数の個数: 16

約数和(自身を含む): 321874560

約数和(自身を除く): 116312506

約数列:

[1, 2, 31, 62, 89, 178, 2759, 5518, 37253, 74506, 1154843, 2309686, 3315517, 6631034, 102781027, 205562054]

約数ペア:

[(1, 205562054), (2, 102781027), (31, 6631034), (62, 3315517), (89, 2309686), (178, 1154843), (2759, 74506), (5518, 37253)]