221566134

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{5417}}^1$

素因数の和:5840

約数の個数: 32

約数和(自身を含む): 470455776

約数和(自身を除く): 248889642

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 401, 802, 1203, 2406, 5417, 6817, 10834, 13634, 16251, 20451, 32502, 40902, 92089, 184178, 276267, 552534, 2172217, 4344434, 6516651, 13033302, 36927689, 73855378, 110783067, 221566134]

約数ペア:

[(1, 221566134), (2, 110783067), (3, 73855378), (6, 36927689), (17, 13033302), (34, 6516651), (51, 4344434), (102, 2172217), (401, 552534), (802, 276267), (1203, 184178), (2406, 92089), (5417, 40902), (6817, 32502), (10834, 20451), (13634, 16251)]