202102978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{57059}}^1$

素因数の和:57102

約数の個数: 32

約数和(自身を含む): 394398720

約数和(自身を除く): 192295742

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 57059, 114118, 399413, 627649, 798826, 1255298, 1312357, 2624714, 4393543, 8787086, 9186499, 14435927, 18372998, 28871854, 101051489, 202102978]

約数ペア:

[(1, 202102978), (2, 101051489), (7, 28871854), (11, 18372998), (14, 14435927), (22, 9186499), (23, 8787086), (46, 4393543), (77, 2624714), (154, 1312357), (161, 1255298), (253, 798826), (322, 627649), (506, 399413), (1771, 114118), (3542, 57059)]