200400788

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{35257}}^1$

素因数の和:35304

約数の個数: 36

約数和(自身を含む): 422038260

約数和(自身を除く): 221637472

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 35257, 70514, 141028, 246799, 493598, 987196, 1022453, 1727593, 2044906, 3455186, 4089812, 6910372, 7157171, 14314342, 28628684, 50100197, 100200394, 200400788]

約数ペア:

[(1, 200400788), (2, 100200394), (4, 50100197), (7, 28628684), (14, 14314342), (28, 7157171), (29, 6910372), (49, 4089812), (58, 3455186), (98, 2044906), (116, 1727593), (196, 1022453), (203, 987196), (406, 493598), (812, 246799), (1421, 141028), (2842, 70514), (5684, 35257)]