201525516

素因数分解:

$2^2\times 3^3\times {\mathrm{787}}^1\times {\mathrm{2371}}^1$

素因数の和:3171

約数の個数: 48

約数和(自身を含む): 523358080

約数和(自身を除く): 321832564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 787, 1574, 2361, 2371, 3148, 4722, 4742, 7083, 7113, 9444, 9484, 14166, 14226, 21249, 21339, 28332, 28452, 42498, 42678, 64017, 84996, 85356, 128034, 256068, 1865977, 3731954, 5597931, 7463908, 11195862, 16793793, 22391724, 33587586, 50381379, 67175172, 100762758, 201525516]

約数ペア:

[(1, 201525516), (2, 100762758), (3, 67175172), (4, 50381379), (6, 33587586), (9, 22391724), (12, 16793793), (18, 11195862), (27, 7463908), (36, 5597931), (54, 3731954), (108, 1865977), (787, 256068), (1574, 128034), (2361, 85356), (2371, 84996), (3148, 64017), (4722, 42678), (4742, 42498), (7083, 28452), (7113, 28332), (9444, 21339), (9484, 21249), (14166, 14226)]