214020786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{299749}}^1$

素因数の和:299778

約数の個数: 32

約数和(自身を含む): 517968000

約数和(自身を除く): 303947214

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 299749, 599498, 899247, 1798494, 2098243, 4196486, 5095733, 6294729, 10191466, 12589458, 15287199, 30574398, 35670131, 71340262, 107010393, 214020786]

約数ペア:

[(1, 214020786), (2, 107010393), (3, 71340262), (6, 35670131), (7, 30574398), (14, 15287199), (17, 12589458), (21, 10191466), (34, 6294729), (42, 5095733), (51, 4196486), (102, 2098243), (119, 1798494), (238, 899247), (357, 599498), (714, 299749)]