223087266

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{78941}}^1$

素因数の和:79106

約数の個数: 24

約数和(自身を含む): 486440604

約数和(自身を除く): 263353338

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 78941, 157882, 236823, 473646, 710469, 1420938, 12393737, 24787474, 37181211, 74362422, 111543633, 223087266]

約数ペア:

[(1, 223087266), (2, 111543633), (3, 74362422), (6, 37181211), (9, 24787474), (18, 12393737), (157, 1420938), (314, 710469), (471, 473646), (942, 236823), (1413, 157882), (2826, 78941)]