203091608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{13229}}^1$

素因数の和:13355

約数の個数: 32

約数和(自身を含む): 404838000

約数和(自身を除く): 201746392

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 7676, 13229, 15352, 26458, 52916, 105832, 251351, 502702, 1005404, 1336129, 2010808, 2672258, 5344516, 10689032, 25386451, 50772902, 101545804, 203091608]

約数ペア:

[(1, 203091608), (2, 101545804), (4, 50772902), (8, 25386451), (19, 10689032), (38, 5344516), (76, 2672258), (101, 2010808), (152, 1336129), (202, 1005404), (404, 502702), (808, 251351), (1919, 105832), (3838, 52916), (7676, 26458), (13229, 15352)]