201905277

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{7159}}^1$

素因数の和:7265

約数の個数: 32

約数和(自身を含む): 329932800

約数和(自身を除く): 128027523

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 237, 357, 553, 1343, 1659, 4029, 7159, 9401, 21477, 28203, 50113, 121703, 150339, 365109, 565561, 851921, 1696683, 2555763, 3958927, 9614537, 11876781, 28843611, 67301759, 201905277]

約数ペア:

[(1, 201905277), (3, 67301759), (7, 28843611), (17, 11876781), (21, 9614537), (51, 3958927), (79, 2555763), (119, 1696683), (237, 851921), (357, 565561), (553, 365109), (1343, 150339), (1659, 121703), (4029, 50113), (7159, 28203), (9401, 21477)]