203394884

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13477}}^1$

素因数の和:13513

約数の個数: 48

約数和(自身を含む): 452860800

約数和(自身を除く): 249465916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 13477, 15092, 26954, 53908, 94339, 148247, 188678, 296494, 377356, 592988, 660373, 1037729, 1320746, 2075458, 2641492, 4150916, 4622611, 7264103, 9245222, 14528206, 18490444, 29056412, 50848721, 101697442, 203394884]

約数ペア:

[(1, 203394884), (2, 101697442), (4, 50848721), (7, 29056412), (11, 18490444), (14, 14528206), (22, 9245222), (28, 7264103), (44, 4622611), (49, 4150916), (77, 2641492), (98, 2075458), (154, 1320746), (196, 1037729), (308, 660373), (343, 592988), (539, 377356), (686, 296494), (1078, 188678), (1372, 148247), (2156, 94339), (3773, 53908), (7546, 26954), (13477, 15092)]