261036642

素因数分解:

$2^1\times 3^1\times {\mathrm{229}}^1\times {\mathrm{189983}}^1$

素因数の和:190217

約数の個数: 16

約数和(自身を含む): 524355840

約数和(自身を除く): 263319198

約数列:

[1, 2, 3, 6, 229, 458, 687, 1374, 189983, 379966, 569949, 1139898, 43506107, 87012214, 130518321, 261036642]

約数ペア:

[(1, 261036642), (2, 130518321), (3, 87012214), (6, 43506107), (229, 1139898), (458, 569949), (687, 379966), (1374, 189983)]