201751043206

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{72161}}^1$

素因数の和:72504

約数の個数: 32

約数和(自身を含む): 310960490400

約数和(自身を除く): 109209447194

約数列:

[1, 2, 89, 113, 139, 178, 226, 278, 10057, 12371, 15707, 20114, 24742, 31414, 72161, 144322, 1397923, 2795846, 6422329, 8154193, 10030379, 12844658, 16308386, 20060758, 725723177, 892703731, 1133432827, 1451446354, 1785407462, 2266865654, 100875521603, 201751043206]

約数ペア:

[(1, 201751043206), (2, 100875521603), (89, 2266865654), (113, 1785407462), (139, 1451446354), (178, 1133432827), (226, 892703731), (278, 725723177), (10057, 20060758), (12371, 16308386), (15707, 12844658), (20114, 10030379), (24742, 8154193), (31414, 6422329), (72161, 2795846), (144322, 1397923)]