201530992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{4231}}^1$

素因数の和:4481

約数の個数: 40

約数和(自身を含む): 422438240

約数和(自身を除く): 220907248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 229, 458, 916, 1832, 2977, 3664, 4231, 5954, 8462, 11908, 16924, 23816, 33848, 47632, 55003, 67696, 110006, 220012, 440024, 880048, 968899, 1937798, 3875596, 7751192, 12595687, 15502384, 25191374, 50382748, 100765496, 201530992]

約数ペア:

[(1, 201530992), (2, 100765496), (4, 50382748), (8, 25191374), (13, 15502384), (16, 12595687), (26, 7751192), (52, 3875596), (104, 1937798), (208, 968899), (229, 880048), (458, 440024), (916, 220012), (1832, 110006), (2977, 67696), (3664, 55003), (4231, 47632), (5954, 33848), (8462, 23816), (11908, 16924)]