201909548

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{3557}}^1$

素因数の和:4201

約数の個数: 24

約数和(自身を含む): 369405792

約数和(自身を除く): 167496244

約数列:

[1, 2, 4, 23, 46, 92, 617, 1234, 2468, 3557, 7114, 14191, 14228, 28382, 56764, 81811, 163622, 327244, 2194669, 4389338, 8778676, 50477387, 100954774, 201909548]

約数ペア:

[(1, 201909548), (2, 100954774), (4, 50477387), (23, 8778676), (46, 4389338), (92, 2194669), (617, 327244), (1234, 163622), (2468, 81811), (3557, 56764), (7114, 28382), (14191, 14228)]