203428954

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1\times {\mathrm{2273}}^1$

素因数の和:2961

約数の個数: 16

約数和(自身を含む): 309964392

約数和(自身を除く): 106535438

約数列:

[1, 2, 73, 146, 613, 1226, 2273, 4546, 44749, 89498, 165929, 331858, 1393349, 2786698, 101714477, 203428954]

約数ペア:

[(1, 203428954), (2, 101714477), (73, 2786698), (146, 1393349), (613, 331858), (1226, 165929), (2273, 89498), (4546, 44749)]