203348144

素因数分解:

$2^4\times {\mathrm{2213}}^1\times {\mathrm{5743}}^1$

素因数の和:7964

約数の個数: 20

約数和(自身を含む): 394233696

約数和(自身を除く): 190885552

約数列:

[1, 2, 4, 8, 16, 2213, 4426, 5743, 8852, 11486, 17704, 22972, 35408, 45944, 91888, 12709259, 25418518, 50837036, 101674072, 203348144]

約数ペア:

[(1, 203348144), (2, 101674072), (4, 50837036), (8, 25418518), (16, 12709259), (2213, 91888), (4426, 45944), (5743, 35408), (8852, 22972), (11486, 17704)]