202029982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{17971}}^1$

素因数の和:18064

約数の個数: 32

約数和(自身を含む): 383019264

約数和(自身を除く): 180989282

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 17971, 35942, 125797, 197681, 251594, 395362, 1311883, 1383767, 2623766, 2767534, 9183181, 14430713, 18366362, 28861426, 101014991, 202029982]

約数ペア:

[(1, 202029982), (2, 101014991), (7, 28861426), (11, 18366362), (14, 14430713), (22, 9183181), (73, 2767534), (77, 2623766), (146, 1383767), (154, 1311883), (511, 395362), (803, 251594), (1022, 197681), (1606, 125797), (5621, 35942), (11242, 17971)]