204940918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{11149}}^1$

素因数の和:11272

約数の個数: 32

約数和(自身を含む): 382132800

約数和(自身を除く): 177191882

約数列:

[1, 2, 7, 13, 14, 26, 91, 101, 182, 202, 707, 1313, 1414, 2626, 9191, 11149, 18382, 22298, 78043, 144937, 156086, 289874, 1014559, 1126049, 2029118, 2252098, 7882343, 14638637, 15764686, 29277274, 102470459, 204940918]

約数ペア:

[(1, 204940918), (2, 102470459), (7, 29277274), (13, 15764686), (14, 14638637), (26, 7882343), (91, 2252098), (101, 2029118), (182, 1126049), (202, 1014559), (707, 289874), (1313, 156086), (1414, 144937), (2626, 78043), (9191, 22298), (11149, 18382)]