205129872

素因数分解:

$2^4\times 3^2\times {\mathrm{1424513}}^1$

素因数の和:1424527

約数の個数: 30

約数和(自身を含む): 574079142

約数和(自身を除く): 368949270

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1424513, 2849026, 4273539, 5698052, 8547078, 11396104, 12820617, 17094156, 22792208, 25641234, 34188312, 51282468, 68376624, 102564936, 205129872]

約数ペア:

[(1, 205129872), (2, 102564936), (3, 68376624), (4, 51282468), (6, 34188312), (8, 25641234), (9, 22792208), (12, 17094156), (16, 12820617), (18, 11396104), (24, 8547078), (36, 5698052), (48, 4273539), (72, 2849026), (144, 1424513)]