217436230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{3511}}^1$

素因数の和:4092

約数の個数: 32

約数和(自身を含む): 427845888

約数和(自身を除く): 210409658

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 563, 1126, 2815, 3511, 5630, 6193, 7022, 12386, 17555, 30965, 35110, 38621, 61930, 77242, 193105, 386210, 1976693, 3953386, 9883465, 19766930, 21743623, 43487246, 108718115, 217436230]

約数ペア:

[(1, 217436230), (2, 108718115), (5, 43487246), (10, 21743623), (11, 19766930), (22, 9883465), (55, 3953386), (110, 1976693), (563, 386210), (1126, 193105), (2815, 77242), (3511, 61930), (5630, 38621), (6193, 35110), (7022, 30965), (12386, 17555)]