202129448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1329799}}^1$

素因数の和:1329824

約数の個数: 16

約数和(自身を含む): 398940000

約数和(自身を除く): 196810552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1329799, 2659598, 5319196, 10638392, 25266181, 50532362, 101064724, 202129448]

約数ペア:

[(1, 202129448), (2, 101064724), (4, 50532362), (8, 25266181), (19, 10638392), (38, 5319196), (76, 2659598), (152, 1329799)]