203146244

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 416199168

約数和(自身を除く): 213052924

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 367, 371, 373, 734, 742, 746, 1468, 1484, 1492, 2569, 2611, 5138, 5222, 10276, 10444, 19451, 19769, 38902, 39538, 77804, 79076, 136157, 136891, 138383, 272314, 273782, 276766, 544628, 547564, 553532, 958237, 1916474, 3832948, 7255223, 14510446, 29020892, 50786561, 101573122, 203146244]

約数ペア:

[(1, 203146244), (2, 101573122), (4, 50786561), (7, 29020892), (14, 14510446), (28, 7255223), (53, 3832948), (106, 1916474), (212, 958237), (367, 553532), (371, 547564), (373, 544628), (734, 276766), (742, 273782), (746, 272314), (1468, 138383), (1484, 136891), (1492, 136157), (2569, 79076), (2611, 77804), (5138, 39538), (5222, 38902), (10276, 19769), (10444, 19451)]