203778204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{56417}}^1$

素因数の和:56474

約数の個数: 48

約数和(自身を含む): 556055808

約数和(自身を除く): 352277604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 56417, 112834, 169251, 225668, 338502, 394919, 677004, 789838, 1184757, 1579676, 2369514, 2425931, 4739028, 4851862, 7277793, 9703724, 14555586, 16981517, 29111172, 33963034, 50944551, 67926068, 101889102, 203778204]

約数ペア:

[(1, 203778204), (2, 101889102), (3, 67926068), (4, 50944551), (6, 33963034), (7, 29111172), (12, 16981517), (14, 14555586), (21, 9703724), (28, 7277793), (42, 4851862), (43, 4739028), (84, 2425931), (86, 2369514), (129, 1579676), (172, 1184757), (258, 789838), (301, 677004), (516, 394919), (602, 338502), (903, 225668), (1204, 169251), (1806, 112834), (3612, 56417)]