212635065148

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{4049}}^1\times {\mathrm{108503}}^1$

素因数の和:112578

約数の個数: 36

約数和(自身を含む): 409119757200

約数和(自身を除く): 196484692052

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 4049, 8098, 16196, 44539, 89078, 108503, 178156, 217006, 434012, 489929, 979858, 1193533, 1959716, 2387066, 4774132, 13128863, 26257726, 52515452, 439328647, 878657294, 1757314588, 4832615117, 9665230234, 19330460468, 53158766287, 106317532574, 212635065148]

約数ペア:

[(1, 212635065148), (2, 106317532574), (4, 53158766287), (11, 19330460468), (22, 9665230234), (44, 4832615117), (121, 1757314588), (242, 878657294), (484, 439328647), (4049, 52515452), (8098, 26257726), (16196, 13128863), (44539, 4774132), (89078, 2387066), (108503, 1959716), (178156, 1193533), (217006, 979858), (434012, 489929)]