207904624

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{94847}}^1$

素因数の和:94992

約数の個数: 20

約数和(自身を含む): 405759744

約数和(自身を除く): 197855120

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 94847, 189694, 379388, 758776, 1517552, 12994039, 25988078, 51976156, 103952312, 207904624]

約数ペア:

[(1, 207904624), (2, 103952312), (4, 51976156), (8, 25988078), (16, 12994039), (137, 1517552), (274, 758776), (548, 379388), (1096, 189694), (2192, 94847)]