201402995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 262828800

約数和(自身を除く): 61425805

約数列:

[1, 5, 17, 79, 85, 89, 337, 395, 445, 1343, 1513, 1685, 5729, 6715, 7031, 7565, 26623, 28645, 29993, 35155, 119527, 133115, 149965, 452591, 509881, 597635, 2262955, 2369447, 2549405, 11847235, 40280599, 201402995]

約数ペア:

[(1, 201402995), (5, 40280599), (17, 11847235), (79, 2549405), (85, 2369447), (89, 2262955), (337, 597635), (395, 509881), (445, 452591), (1343, 149965), (1513, 133115), (1685, 119527), (5729, 35155), (6715, 29993), (7031, 28645), (7565, 26623)]