201897938

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{2969}}^1$

素因数の和:3274

約数の個数: 24

約数和(自身を含む): 334178460

約数和(自身を除く): 132280522

約数列:

[1, 2, 11, 22, 121, 242, 281, 562, 2969, 3091, 5938, 6182, 32659, 34001, 65318, 68002, 359249, 718498, 834289, 1668578, 9177179, 18354358, 100948969, 201897938]

約数ペア:

[(1, 201897938), (2, 100948969), (11, 18354358), (22, 9177179), (121, 1668578), (242, 834289), (281, 718498), (562, 359249), (2969, 68002), (3091, 65318), (5938, 34001), (6182, 32659)]