201334868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{378449}}^1$

素因数の和:378479

約数の個数: 24

約数和(自身を含む): 423864000

約数和(自身を除く): 222529132

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 378449, 756898, 1513796, 2649143, 5298286, 7190531, 10596572, 14381062, 28762124, 50333717, 100667434, 201334868]

約数ペア:

[(1, 201334868), (2, 100667434), (4, 50333717), (7, 28762124), (14, 14381062), (19, 10596572), (28, 7190531), (38, 5298286), (76, 2649143), (133, 1513796), (266, 756898), (532, 378449)]