210633808

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:245

約数の個数: 160

約数和(自身を含む): 549607680

約数和(自身を除く): 338973872

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 89, 112, 113, 119, 136, 154, 176, 178, 187, 226, 238, 272, 308, 356, 374, 452, 476, 616, 623, 712, 748, 791, 904, 952, 979, 1232, 1243, 1246, 1309, 1424, 1496, 1513, 1582, 1808, 1904, 1921, 1958, 2486, 2492, 2618, 2992, 3026, 3164, 3842, 3916, 4972, 4984, 5236, 6052, 6328, 6853, 7684, 7832, 8701, 9944, 9968, 10057, 10472, 10591, 12104, 12656, 13447, 13706, 15368, 15664, 16643, 17402, 19888, 20114, 20944, 21131, 21182, 24208, 26894, 27412, 30736, 33286, 34804, 40228, 42262, 42364, 53788, 54824, 66572, 69608, 70399, 80456, 84524, 84728, 107576, 109648, 110627, 116501, 133144, 139216, 140798, 147917, 160912, 169048, 169456, 170969, 215152, 221254, 233002, 266288, 281596, 295834, 338096, 341938, 442508, 466004, 563192, 591668, 683876, 774389, 885016, 932008, 1126384, 1183336, 1196783, 1367752, 1548778, 1770032, 1864016, 1880659, 2366672, 2393566, 2735504, 3097556, 3761318, 4787132, 6195112, 7522636, 9574264, 12390224, 13164613, 15045272, 19148528, 26329226, 30090544, 52658452, 105316904, 210633808]

約数ペア:

[(1, 210633808), (2, 105316904), (4, 52658452), (7, 30090544), (8, 26329226), (11, 19148528), (14, 15045272), (16, 13164613), (17, 12390224), (22, 9574264), (28, 7522636), (34, 6195112), (44, 4787132), (56, 3761318), (68, 3097556), (77, 2735504), (88, 2393566), (89, 2366672), (112, 1880659), (113, 1864016), (119, 1770032), (136, 1548778), (154, 1367752), (176, 1196783), (178, 1183336), (187, 1126384), (226, 932008), (238, 885016), (272, 774389), (308, 683876), (356, 591668), (374, 563192), (452, 466004), (476, 442508), (616, 341938), (623, 338096), (712, 295834), (748, 281596), (791, 266288), (904, 233002), (952, 221254), (979, 215152), (1232, 170969), (1243, 169456), (1246, 169048), (1309, 160912), (1424, 147917), (1496, 140798), (1513, 139216), (1582, 133144), (1808, 116501), (1904, 110627), (1921, 109648), (1958, 107576), (2486, 84728), (2492, 84524), (2618, 80456), (2992, 70399), (3026, 69608), (3164, 66572), (3842, 54824), (3916, 53788), (4972, 42364), (4984, 42262), (5236, 40228), (6052, 34804), (6328, 33286), (6853, 30736), (7684, 27412), (7832, 26894), (8701, 24208), (9944, 21182), (9968, 21131), (10057, 20944), (10472, 20114), (10591, 19888), (12104, 17402), (12656, 16643), (13447, 15664), (13706, 15368)]