201425895955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{314161}}^1$

素因数の和:314599

約数の個数: 32

約数和(自身を含む): 270078788160

約数和(自身を除く): 68652892205

約数列:

[1, 5, 17, 19, 85, 95, 323, 397, 1615, 1985, 6749, 7543, 33745, 37715, 128231, 314161, 641155, 1570805, 5340737, 5969059, 26703685, 29845295, 101474003, 124721917, 507370015, 623609585, 2120272589, 2369716423, 10601362945, 11848582115, 40285179191, 201425895955]

約数ペア:

[(1, 201425895955), (5, 40285179191), (17, 11848582115), (19, 10601362945), (85, 2369716423), (95, 2120272589), (323, 623609585), (397, 507370015), (1615, 124721917), (1985, 101474003), (6749, 29845295), (7543, 26703685), (33745, 5969059), (37715, 5340737), (128231, 1570805), (314161, 641155)]