202089712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{1861}}^1$

素因数の和:2497

約数の個数: 40

約数和(自身を含む): 428066352

約数和(自身を除く): 225976640

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 617, 1234, 1861, 2468, 3722, 4936, 6787, 7444, 9872, 13574, 14888, 20471, 27148, 29776, 40942, 54296, 81884, 108592, 163768, 327536, 1148237, 2296474, 4592948, 9185896, 12630607, 18371792, 25261214, 50522428, 101044856, 202089712]

約数ペア:

[(1, 202089712), (2, 101044856), (4, 50522428), (8, 25261214), (11, 18371792), (16, 12630607), (22, 9185896), (44, 4592948), (88, 2296474), (176, 1148237), (617, 327536), (1234, 163768), (1861, 108592), (2468, 81884), (3722, 54296), (4936, 40942), (6787, 29776), (7444, 27148), (9872, 20471), (13574, 14888)]