228093190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{9091}}^1$

素因数の和:9304

約数の個数: 32

約数和(自身を含む): 444489696

約数和(自身を除く): 216396506

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 965, 1930, 2509, 5018, 9091, 12545, 18182, 25090, 45455, 90910, 118183, 236366, 590915, 1181830, 1754563, 3509126, 8772815, 17545630, 22809319, 45618638, 114046595, 228093190]

約数ペア:

[(1, 228093190), (2, 114046595), (5, 45618638), (10, 22809319), (13, 17545630), (26, 8772815), (65, 3509126), (130, 1754563), (193, 1181830), (386, 590915), (965, 236366), (1930, 118183), (2509, 90910), (5018, 45455), (9091, 25090), (12545, 18182)]