210313426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2053}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 351381888

約数和(自身を除く): 141068462

約数列:

[1, 2, 17, 23, 34, 46, 131, 262, 391, 782, 2053, 2227, 3013, 4106, 4454, 6026, 34901, 47219, 51221, 69802, 94438, 102442, 268943, 537886, 802723, 1605446, 4572031, 6185689, 9144062, 12371378, 105156713, 210313426]

約数ペア:

[(1, 210313426), (2, 105156713), (17, 12371378), (23, 9144062), (34, 6185689), (46, 4572031), (131, 1605446), (262, 802723), (391, 537886), (782, 268943), (2053, 102442), (2227, 94438), (3013, 69802), (4106, 51221), (4454, 47219), (6026, 34901)]