201892735

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{1319}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 278277120

約数和(自身を除く): 76384385

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 1319, 1331, 2783, 6595, 6655, 13915, 14509, 30337, 30613, 72545, 151685, 153065, 159599, 333707, 797995, 1668535, 1755589, 3670777, 8777945, 18353885, 40378547, 201892735]

約数ペア:

[(1, 201892735), (5, 40378547), (11, 18353885), (23, 8777945), (55, 3670777), (115, 1755589), (121, 1668535), (253, 797995), (605, 333707), (1265, 159599), (1319, 153065), (1331, 151685), (2783, 72545), (6595, 30613), (6655, 30337), (13915, 14509)]