200217022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{128509}}^1$

素因数の和:128571

約数の個数: 16

約数和(自身を含む): 323845200

約数和(自身を除く): 123628178

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 128509, 257018, 2441671, 4883342, 5268869, 10537738, 100108511, 200217022]

約数ペア:

[(1, 200217022), (2, 100108511), (19, 10537738), (38, 5268869), (41, 4883342), (82, 2441671), (779, 257018), (1558, 128509)]