206895350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{179909}}^1$

素因数の和:179944

約数の個数: 24

約数和(自身を含む): 401559120

約数和(自身を除く): 194663770

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 179909, 359818, 899545, 1799090, 4137907, 4497725, 8275814, 8995450, 20689535, 41379070, 103447675, 206895350]

約数ペア:

[(1, 206895350), (2, 103447675), (5, 41379070), (10, 20689535), (23, 8995450), (25, 8275814), (46, 4497725), (50, 4137907), (115, 1799090), (230, 899545), (575, 359818), (1150, 179909)]