193698260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{587}}^1\times {\mathrm{2357}}^1$

素因数の和:2960

約数の個数: 48

約数和(自身を含む): 465865344

約数和(自身を除く): 272167084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 587, 1174, 2348, 2357, 2935, 4109, 4714, 5870, 8218, 9428, 11740, 11785, 16436, 16499, 20545, 23570, 32998, 41090, 47140, 65996, 82180, 82495, 164990, 329980, 1383559, 2767118, 5534236, 6917795, 9684913, 13835590, 19369826, 27671180, 38739652, 48424565, 96849130, 193698260]

約数ペア:

[(1, 193698260), (2, 96849130), (4, 48424565), (5, 38739652), (7, 27671180), (10, 19369826), (14, 13835590), (20, 9684913), (28, 6917795), (35, 5534236), (70, 2767118), (140, 1383559), (587, 329980), (1174, 164990), (2348, 82495), (2357, 82180), (2935, 65996), (4109, 47140), (4714, 41090), (5870, 32998), (8218, 23570), (9428, 20545), (11740, 16499), (11785, 16436)]