201943864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{10069}}^1$

素因数の和:10207

約数の個数: 32

約数和(自身を含む): 398772000

約数和(自身を除く): 196828136

約数列:

[1, 2, 4, 8, 23, 46, 92, 109, 184, 218, 436, 872, 2507, 5014, 10028, 10069, 20056, 20138, 40276, 80552, 231587, 463174, 926348, 1097521, 1852696, 2195042, 4390084, 8780168, 25242983, 50485966, 100971932, 201943864]

約数ペア:

[(1, 201943864), (2, 100971932), (4, 50485966), (8, 25242983), (23, 8780168), (46, 4390084), (92, 2195042), (109, 1852696), (184, 1097521), (218, 926348), (436, 463174), (872, 231587), (2507, 80552), (5014, 40276), (10028, 20138), (10069, 20056)]