219908094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{141511}}^1$

素因数の和:141560

約数の個数: 32

約数和(自身を含む): 516235776

約数和(自身を除く): 296327682

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 141511, 283022, 424533, 849066, 990577, 1981154, 2971731, 5235907, 5943462, 10471814, 15707721, 31415442, 36651349, 73302698, 109954047, 219908094]

約数ペア:

[(1, 219908094), (2, 109954047), (3, 73302698), (6, 36651349), (7, 31415442), (14, 15707721), (21, 10471814), (37, 5943462), (42, 5235907), (74, 2971731), (111, 1981154), (222, 990577), (259, 849066), (518, 424533), (777, 283022), (1554, 141511)]