200877860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{10651}}^1$

素因数の和:10724

約数の個数: 48

約数和(自身を含む): 450963072

約数和(自身を除く): 250085212

約数列:

[1, 2, 4, 5, 10, 20, 23, 41, 46, 82, 92, 115, 164, 205, 230, 410, 460, 820, 943, 1886, 3772, 4715, 9430, 10651, 18860, 21302, 42604, 53255, 106510, 213020, 244973, 436691, 489946, 873382, 979892, 1224865, 1746764, 2183455, 2449730, 4366910, 4899460, 8733820, 10043893, 20087786, 40175572, 50219465, 100438930, 200877860]

約数ペア:

[(1, 200877860), (2, 100438930), (4, 50219465), (5, 40175572), (10, 20087786), (20, 10043893), (23, 8733820), (41, 4899460), (46, 4366910), (82, 2449730), (92, 2183455), (115, 1746764), (164, 1224865), (205, 979892), (230, 873382), (410, 489946), (460, 436691), (820, 244973), (943, 213020), (1886, 106510), (3772, 53255), (4715, 42604), (9430, 21302), (10651, 18860)]