228428642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{204319}}^1$

素因数の和:204377

約数の個数: 16

約数和(自身を含む): 377583360

約数和(自身を除く): 149154718

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 204319, 408638, 2656147, 5312294, 8785717, 17571434, 114214321, 228428642]

約数ペア:

[(1, 228428642), (2, 114214321), (13, 17571434), (26, 8785717), (43, 5312294), (86, 2656147), (559, 408638), (1118, 204319)]