194894446

素因数分解:

$2^1\times {\mathrm{389}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1419

約数の個数: 16

約数和(自身を含む): 294297120

約数和(自身を除く): 99402674

約数列:

[1, 2, 389, 397, 631, 778, 794, 1262, 154433, 245459, 250507, 308866, 490918, 501014, 97447223, 194894446]

約数ペア:

[(1, 194894446), (2, 97447223), (389, 501014), (397, 490918), (631, 308866), (778, 250507), (794, 245459), (1262, 154433)]