197840004

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{154081}}^1$

素因数の和:154195

約数の個数: 24

約数和(自身を含む): 465943968

約数和(自身を除く): 268103964

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 154081, 308162, 462243, 616324, 924486, 1848972, 16486667, 32973334, 49460001, 65946668, 98920002, 197840004]

約数ペア:

[(1, 197840004), (2, 98920002), (3, 65946668), (4, 49460001), (6, 32973334), (12, 16486667), (107, 1848972), (214, 924486), (321, 616324), (428, 462243), (642, 308162), (1284, 154081)]