312771214

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{102953}}^1$

素因数の和:103000

約数の個数: 24

約数和(自身を含む): 563364288

約数和(自身を除く): 250593074

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 102953, 205906, 720671, 1441342, 3191543, 5044697, 6383086, 10089394, 22340801, 44681602, 156385607, 312771214]

約数ペア:

[(1, 312771214), (2, 156385607), (7, 44681602), (14, 22340801), (31, 10089394), (49, 6383086), (62, 5044697), (98, 3191543), (217, 1441342), (434, 720671), (1519, 205906), (3038, 102953)]