213777518290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2549}}^1\times {\mathrm{1198103}}^1$

素因数の和:1200666

約数の個数: 32

約数和(自身を含む): 439943788800

約数和(自身を除く): 226166270510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2549, 5098, 12745, 17843, 25490, 35686, 89215, 178430, 1198103, 2396206, 5990515, 8386721, 11981030, 16773442, 41933605, 83867210, 3053964547, 6107929094, 15269822735, 21377751829, 30539645470, 42755503658, 106888759145, 213777518290]

約数ペア:

[(1, 213777518290), (2, 106888759145), (5, 42755503658), (7, 30539645470), (10, 21377751829), (14, 15269822735), (35, 6107929094), (70, 3053964547), (2549, 83867210), (5098, 41933605), (12745, 16773442), (17843, 11981030), (25490, 8386721), (35686, 5990515), (89215, 2396206), (178430, 1198103)]