201041680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{359003}}^1$

素因数の和:359023

約数の個数: 40

約数和(自身を含む): 534197952

約数和(自身を除く): 333156272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 359003, 718006, 1436012, 1795015, 2513021, 2872024, 3590030, 5026042, 5744048, 7180060, 10052084, 12565105, 14360120, 20104168, 25130210, 28720240, 40208336, 50260420, 100520840, 201041680]

約数ペア:

[(1, 201041680), (2, 100520840), (4, 50260420), (5, 40208336), (7, 28720240), (8, 25130210), (10, 20104168), (14, 14360120), (16, 12565105), (20, 10052084), (28, 7180060), (35, 5744048), (40, 5026042), (56, 3590030), (70, 2872024), (80, 2513021), (112, 1795015), (140, 1436012), (280, 718006), (560, 359003)]