208070954

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{163321}}^1$

素因数の和:163350

約数の個数: 24

約数和(自身を含む): 390992868

約数和(自身を除く): 182921914

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 163321, 326642, 1143247, 2123173, 2286494, 4246346, 8002729, 14862211, 16005458, 29724422, 104035477, 208070954]

約数ペア:

[(1, 208070954), (2, 104035477), (7, 29724422), (13, 16005458), (14, 14862211), (26, 8002729), (49, 4246346), (91, 2286494), (98, 2123173), (182, 1143247), (637, 326642), (1274, 163321)]