202235990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{10271}}^1$

素因数の和:10468

約数の個数: 32

約数和(自身を含む): 399375360

約数和(自身を除く): 197139370

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 895, 1790, 1969, 3938, 9845, 10271, 19690, 20542, 51355, 102710, 112981, 225962, 564905, 1129810, 1838509, 3677018, 9192545, 18385090, 20223599, 40447198, 101117995, 202235990]

約数ペア:

[(1, 202235990), (2, 101117995), (5, 40447198), (10, 20223599), (11, 18385090), (22, 9192545), (55, 3677018), (110, 1838509), (179, 1129810), (358, 564905), (895, 225962), (1790, 112981), (1969, 102710), (3938, 51355), (9845, 20542), (10271, 19690)]