190049307

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1979}}^1$

素因数の和:2275

約数の個数: 32

約数和(自身を含む): 307929600

約数和(自身を除く): 117880293

約数列:

[1, 3, 7, 17, 21, 51, 119, 269, 357, 807, 1883, 1979, 4573, 5649, 5937, 13719, 13853, 32011, 33643, 41559, 96033, 100929, 235501, 532351, 706503, 1597053, 3726457, 9049967, 11179371, 27149901, 63349769, 190049307]

約数ペア:

[(1, 190049307), (3, 63349769), (7, 27149901), (17, 11179371), (21, 9049967), (51, 3726457), (119, 1597053), (269, 706503), (357, 532351), (807, 235501), (1883, 100929), (1979, 96033), (4573, 41559), (5649, 33643), (5937, 32011), (13719, 13853)]