210069051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 328458240

約数和(自身を除く): 118389189

約数列:

[1, 3, 17, 23, 31, 51, 53, 69, 93, 109, 159, 327, 391, 527, 713, 901, 1173, 1219, 1581, 1643, 1853, 2139, 2507, 2703, 3379, 3657, 4929, 5559, 5777, 7521, 10137, 12121, 17331, 20723, 27931, 36363, 37789, 42619, 57443, 62169, 77717, 83793, 98209, 113367, 127857, 132871, 172329, 179087, 233151, 294627, 398613, 537261, 642413, 1321189, 1927239, 2258807, 3044479, 3963567, 4119001, 6776421, 9133437, 12357003, 70023017, 210069051]

約数ペア:

[(1, 210069051), (3, 70023017), (17, 12357003), (23, 9133437), (31, 6776421), (51, 4119001), (53, 3963567), (69, 3044479), (93, 2258807), (109, 1927239), (159, 1321189), (327, 642413), (391, 537261), (527, 398613), (713, 294627), (901, 233151), (1173, 179087), (1219, 172329), (1581, 132871), (1643, 127857), (1853, 113367), (2139, 98209), (2507, 83793), (2703, 77717), (3379, 62169), (3657, 57443), (4929, 42619), (5559, 37789), (5777, 36363), (7521, 27931), (10137, 20723), (12121, 17331)]