201842135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{421}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 277102080

約数和(自身を除く): 75259945

約数列:

[1, 5, 11, 23, 55, 115, 253, 379, 421, 1265, 1895, 2105, 4169, 4631, 8717, 9683, 20845, 23155, 43585, 48415, 95887, 106513, 159559, 479435, 532565, 797795, 1755149, 3669857, 8775745, 18349285, 40368427, 201842135]

約数ペア:

[(1, 201842135), (5, 40368427), (11, 18349285), (23, 8775745), (55, 3669857), (115, 1755149), (253, 797795), (379, 532565), (421, 479435), (1265, 159559), (1895, 106513), (2105, 95887), (4169, 48415), (4631, 43585), (8717, 23155), (9683, 20845)]