201635020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1931}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 444019968

約数和(自身を除く): 242384948

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 227, 230, 454, 460, 908, 1135, 1931, 2270, 3862, 4540, 5221, 7724, 9655, 10442, 19310, 20884, 26105, 38620, 44413, 52210, 88826, 104420, 177652, 222065, 438337, 444130, 876674, 888260, 1753348, 2191685, 4383370, 8766740, 10081751, 20163502, 40327004, 50408755, 100817510, 201635020]

約数ペア:

[(1, 201635020), (2, 100817510), (4, 50408755), (5, 40327004), (10, 20163502), (20, 10081751), (23, 8766740), (46, 4383370), (92, 2191685), (115, 1753348), (227, 888260), (230, 876674), (454, 444130), (460, 438337), (908, 222065), (1135, 177652), (1931, 104420), (2270, 88826), (3862, 52210), (4540, 44413), (5221, 38620), (7724, 26105), (9655, 20884), (10442, 19310)]