227298448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{35251}}^1$

素因数の和:35303

約数の個数: 40

約数和(自身を含む): 489579776

約数和(自身を除く): 262281328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 35251, 70502, 141004, 282008, 458263, 564016, 916526, 1092781, 1833052, 2185562, 3666104, 4371124, 7332208, 8742248, 14206153, 17484496, 28412306, 56824612, 113649224, 227298448]

約数ペア:

[(1, 227298448), (2, 113649224), (4, 56824612), (8, 28412306), (13, 17484496), (16, 14206153), (26, 8742248), (31, 7332208), (52, 4371124), (62, 3666104), (104, 2185562), (124, 1833052), (208, 1092781), (248, 916526), (403, 564016), (496, 458263), (806, 282008), (1612, 141004), (3224, 70502), (6448, 35251)]