209992032

素因数分解:

$2^5\times 3^2\times {\mathrm{729139}}^1$

素因数の和:729155

約数の個数: 36

約数和(自身を含む): 597165660

約数和(自身を除く): 387173628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 729139, 1458278, 2187417, 2916556, 4374834, 5833112, 6562251, 8749668, 11666224, 13124502, 17499336, 23332448, 26249004, 34998672, 52498008, 69997344, 104996016, 209992032]

約数ペア:

[(1, 209992032), (2, 104996016), (3, 69997344), (4, 52498008), (6, 34998672), (8, 26249004), (9, 23332448), (12, 17499336), (16, 13124502), (18, 11666224), (24, 8749668), (32, 6562251), (36, 5833112), (48, 4374834), (72, 2916556), (96, 2187417), (144, 1458278), (288, 729139)]