230297738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1949}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 389188800

約数和(自身を除く): 158891062

約数列:

[1, 2, 11, 22, 41, 82, 131, 262, 451, 902, 1441, 1949, 2882, 3898, 5371, 10742, 21439, 42878, 59081, 79909, 118162, 159818, 255319, 510638, 878999, 1757998, 2808509, 5617018, 10468079, 20936158, 115148869, 230297738]

約数ペア:

[(1, 230297738), (2, 115148869), (11, 20936158), (22, 10468079), (41, 5617018), (82, 2808509), (131, 1757998), (262, 878999), (451, 510638), (902, 255319), (1441, 159818), (1949, 118162), (2882, 79909), (3898, 59081), (5371, 42878), (10742, 21439)]