202968310

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{1303}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 376396992

約数和(自身を除く): 173428682

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 421, 842, 1303, 2105, 2606, 4210, 6515, 13030, 15577, 31154, 48211, 77885, 96422, 155770, 241055, 482110, 548563, 1097126, 2742815, 5485630, 20296831, 40593662, 101484155, 202968310]

約数ペア:

[(1, 202968310), (2, 101484155), (5, 40593662), (10, 20296831), (37, 5485630), (74, 2742815), (185, 1097126), (370, 548563), (421, 482110), (842, 241055), (1303, 155770), (2105, 96422), (2606, 77885), (4210, 48211), (6515, 31154), (13030, 15577)]