210316998521

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{70853}}^1$

素因数の和:71165

約数の個数: 32

約数和(自身を含む): 254666280960

約数和(自身を除く): 44349282439

約数列:

[1, 7, 23, 103, 161, 179, 721, 1253, 2369, 4117, 16583, 18437, 28819, 70853, 129059, 424051, 495971, 1629619, 2968357, 7297859, 11407333, 12682687, 51085013, 88778809, 167850757, 291701801, 1174955299, 1306316761, 2041912607, 9144217327, 30045285503, 210316998521]

約数ペア:

[(1, 210316998521), (7, 30045285503), (23, 9144217327), (103, 2041912607), (161, 1306316761), (179, 1174955299), (721, 291701801), (1253, 167850757), (2369, 88778809), (4117, 51085013), (16583, 12682687), (18437, 11407333), (28819, 7297859), (70853, 2968357), (129059, 1629619), (424051, 495971)]