198841146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{278489}}^1$

素因数の和:278518

約数の個数: 32

約数和(自身を含む): 481230720

約数和(自身を除く): 282389574

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 278489, 556978, 835467, 1670934, 1949423, 3898846, 4734313, 5848269, 9468626, 11696538, 14202939, 28405878, 33140191, 66280382, 99420573, 198841146]

約数ペア:

[(1, 198841146), (2, 99420573), (3, 66280382), (6, 33140191), (7, 28405878), (14, 14202939), (17, 11696538), (21, 9468626), (34, 5848269), (42, 4734313), (51, 3898846), (102, 1949423), (119, 1670934), (238, 835467), (357, 556978), (714, 278489)]