201199915

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1143

約数の個数: 32

約数和(自身を含む): 284860800

約数和(自身を除く): 83660885

約数列:

[1, 5, 7, 35, 41, 149, 205, 287, 745, 941, 1043, 1435, 4705, 5215, 6109, 6587, 30545, 32935, 38581, 42763, 140209, 192905, 213815, 270067, 701045, 981463, 1350335, 4907315, 5748569, 28742845, 40239983, 201199915]

約数ペア:

[(1, 201199915), (5, 40239983), (7, 28742845), (35, 5748569), (41, 4907315), (149, 1350335), (205, 981463), (287, 701045), (745, 270067), (941, 213815), (1043, 192905), (1435, 140209), (4705, 42763), (5215, 38581), (6109, 32935), (6587, 30545)]