204027831903

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{607}}^1\times {\mathrm{390389}}^1$

素因数の和:391047

約数の個数: 32

約数和(自身を含む): 319007969280

約数和(自身を除く): 114980137377

約数列:

[1, 3, 7, 21, 41, 123, 287, 607, 861, 1821, 4249, 12747, 24887, 74661, 174209, 390389, 522627, 1171167, 2732723, 8198169, 16005949, 48017847, 112041643, 236966123, 336124929, 710898369, 1658762861, 4976288583, 9715611043, 29146833129, 68009277301, 204027831903]

約数ペア:

[(1, 204027831903), (3, 68009277301), (7, 29146833129), (21, 9715611043), (41, 4976288583), (123, 1658762861), (287, 710898369), (607, 336124929), (861, 236966123), (1821, 112041643), (4249, 48017847), (12747, 16005949), (24887, 8198169), (74661, 2732723), (174209, 1171167), (390389, 522627)]