220164042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 558379008

約数和(自身を除く): 338214966

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 71, 86, 101, 102, 119, 129, 142, 202, 213, 238, 258, 301, 303, 357, 426, 497, 602, 606, 707, 714, 731, 903, 994, 1207, 1414, 1462, 1491, 1717, 1806, 2121, 2193, 2414, 2982, 3053, 3434, 3621, 4242, 4343, 4386, 5117, 5151, 6106, 7171, 7242, 8449, 8686, 9159, 10234, 10302, 12019, 13029, 14342, 15351, 16898, 18318, 21371, 21513, 24038, 25347, 26058, 30401, 30702, 36057, 42742, 43026, 50197, 50694, 51901, 60802, 64113, 72114, 73831, 91203, 100394, 103802, 121907, 128226, 147662, 150591, 155703, 182406, 221493, 243814, 301182, 308353, 311406, 363307, 365721, 442986, 516817, 616706, 726614, 731442, 853349, 925059, 1033634, 1089921, 1550451, 1706698, 1850118, 2158471, 2179842, 2560047, 3100902, 4316942, 5120094, 5242001, 6475413, 10484002, 12950826, 15726003, 31452006, 36694007, 73388014, 110082021, 220164042]

約数ペア:

[(1, 220164042), (2, 110082021), (3, 73388014), (6, 36694007), (7, 31452006), (14, 15726003), (17, 12950826), (21, 10484002), (34, 6475413), (42, 5242001), (43, 5120094), (51, 4316942), (71, 3100902), (86, 2560047), (101, 2179842), (102, 2158471), (119, 1850118), (129, 1706698), (142, 1550451), (202, 1089921), (213, 1033634), (238, 925059), (258, 853349), (301, 731442), (303, 726614), (357, 616706), (426, 516817), (497, 442986), (602, 365721), (606, 363307), (707, 311406), (714, 308353), (731, 301182), (903, 243814), (994, 221493), (1207, 182406), (1414, 155703), (1462, 150591), (1491, 147662), (1717, 128226), (1806, 121907), (2121, 103802), (2193, 100394), (2414, 91203), (2982, 73831), (3053, 72114), (3434, 64113), (3621, 60802), (4242, 51901), (4343, 50694), (4386, 50197), (5117, 43026), (5151, 42742), (6106, 36057), (7171, 30702), (7242, 30401), (8449, 26058), (8686, 25347), (9159, 24038), (10234, 21513), (10302, 21371), (12019, 18318), (13029, 16898), (14342, 15351)]