200342660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19603}}^1$

素因数の和:19692

約数の個数: 48

約数和(自身を含む): 487433856

約数和(自身を除く): 287091196

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 5110, 10220, 19603, 39206, 78412, 98015, 137221, 196030, 274442, 392060, 548884, 686105, 1372210, 1431019, 2744420, 2862038, 5724076, 7155095, 10017133, 14310190, 20034266, 28620380, 40068532, 50085665, 100171330, 200342660]

約数ペア:

[(1, 200342660), (2, 100171330), (4, 50085665), (5, 40068532), (7, 28620380), (10, 20034266), (14, 14310190), (20, 10017133), (28, 7155095), (35, 5724076), (70, 2862038), (73, 2744420), (140, 1431019), (146, 1372210), (292, 686105), (365, 548884), (511, 392060), (730, 274442), (1022, 196030), (1460, 137221), (2044, 98015), (2555, 78412), (5110, 39206), (10220, 19603)]