201333880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{24083}}^1$

素因数の和:24124

約数の個数: 64

約数和(自身を含む): 520214400

約数和(自身を除く): 318880520

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 24083, 48166, 96332, 120415, 192664, 240830, 264913, 457577, 481660, 529826, 915154, 963320, 1059652, 1324565, 1830308, 2119304, 2287885, 2649130, 3660616, 4575770, 5033347, 5298260, 9151540, 10066694, 10596520, 18303080, 20133388, 25166735, 40266776, 50333470, 100666940, 201333880]

約数ペア:

[(1, 201333880), (2, 100666940), (4, 50333470), (5, 40266776), (8, 25166735), (10, 20133388), (11, 18303080), (19, 10596520), (20, 10066694), (22, 9151540), (38, 5298260), (40, 5033347), (44, 4575770), (55, 3660616), (76, 2649130), (88, 2287885), (95, 2119304), (110, 1830308), (152, 1324565), (190, 1059652), (209, 963320), (220, 915154), (380, 529826), (418, 481660), (440, 457577), (760, 264913), (836, 240830), (1045, 192664), (1672, 120415), (2090, 96332), (4180, 48166), (8360, 24083)]