190361855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 255068160

約数和(自身を除く): 64706305

約数列:

[1, 5, 19, 31, 37, 95, 155, 185, 589, 703, 1147, 1747, 2945, 3515, 5735, 8735, 21793, 33193, 54157, 64639, 108965, 165965, 270785, 323195, 1028983, 1228141, 2003809, 5144915, 6140705, 10019045, 38072371, 190361855]

約数ペア:

[(1, 190361855), (5, 38072371), (19, 10019045), (31, 6140705), (37, 5144915), (95, 2003809), (155, 1228141), (185, 1028983), (589, 323195), (703, 270785), (1147, 165965), (1747, 108965), (2945, 64639), (3515, 54157), (5735, 33193), (8735, 21793)]