201085892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{377981}}^1$

素因数の和:378011

約数の個数: 24

約数和(自身を含む): 423339840

約数和(自身を除く): 222253948

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 377981, 755962, 1511924, 2645867, 5291734, 7181639, 10583468, 14363278, 28726556, 50271473, 100542946, 201085892]

約数ペア:

[(1, 201085892), (2, 100542946), (4, 50271473), (7, 28726556), (14, 14363278), (19, 10583468), (28, 7181639), (38, 5291734), (76, 2645867), (133, 1511924), (266, 755962), (532, 377981)]