238005001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 282240000

約数和(自身を除く): 44234999

約数列:

[1, 13, 19, 29, 149, 223, 247, 377, 551, 1937, 2831, 2899, 4237, 4321, 6467, 7163, 33227, 36803, 55081, 56173, 82099, 84071, 122873, 431951, 631313, 963583, 1067287, 1597349, 8207069, 12526579, 18308077, 238005001]

約数ペア:

[(1, 238005001), (13, 18308077), (19, 12526579), (29, 8207069), (149, 1597349), (223, 1067287), (247, 963583), (377, 631313), (551, 431951), (1937, 122873), (2831, 84071), (2899, 82099), (4237, 56173), (4321, 55081), (6467, 36803), (7163, 33227)]