242947504

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{208003}}^1$

素因数の和:208084

約数の個数: 20

約数和(自身を含む): 477161176

約数和(自身を除く): 234213672

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 208003, 416006, 832012, 1664024, 3328048, 15184219, 30368438, 60736876, 121473752, 242947504]

約数ペア:

[(1, 242947504), (2, 121473752), (4, 60736876), (8, 30368438), (16, 15184219), (73, 3328048), (146, 1664024), (292, 832012), (584, 416006), (1168, 208003)]