207930814

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163211}}^1$

素因数の和:163240

約数の個数: 24

約数和(自身を含む): 390729528

約数和(自身を除く): 182798714

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 163211, 326422, 1142477, 2121743, 2284954, 4243486, 7997339, 14852201, 15994678, 29704402, 103965407, 207930814]

約数ペア:

[(1, 207930814), (2, 103965407), (7, 29704402), (13, 15994678), (14, 14852201), (26, 7997339), (49, 4243486), (91, 2284954), (98, 2121743), (182, 1142477), (637, 326422), (1274, 163211)]