202169135

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{479}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 287539200

約数和(自身を除く): 85370065

約数列:

[1, 5, 7, 31, 35, 155, 217, 389, 479, 1085, 1945, 2395, 2723, 3353, 12059, 13615, 14849, 16765, 60295, 74245, 84413, 103943, 186331, 422065, 519715, 931655, 1304317, 5776261, 6521585, 28881305, 40433827, 202169135]

約数ペア:

[(1, 202169135), (5, 40433827), (7, 28881305), (31, 6521585), (35, 5776261), (155, 1304317), (217, 931655), (389, 519715), (479, 422065), (1085, 186331), (1945, 103943), (2395, 84413), (2723, 74245), (3353, 60295), (12059, 16765), (13615, 14849)]