208043046

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{211}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 505238400

約数和(自身を除く): 297195354

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 93, 114, 171, 186, 211, 279, 342, 422, 513, 558, 589, 633, 837, 961, 1026, 1178, 1266, 1674, 1767, 1899, 1922, 2883, 3534, 3798, 4009, 5301, 5697, 5766, 6541, 8018, 8649, 10602, 11394, 12027, 13082, 15903, 17298, 18259, 19623, 24054, 25947, 31806, 36081, 36518, 39246, 51894, 54777, 58869, 72162, 108243, 109554, 117738, 124279, 164331, 176607, 202771, 216486, 248558, 328662, 353214, 372837, 405542, 492993, 608313, 745674, 985986, 1118511, 1216626, 1824939, 2237022, 3355533, 3649878, 3852649, 5474817, 6711066, 7705298, 10949634, 11557947, 23115894, 34673841, 69347682, 104021523, 208043046]

約数ペア:

[(1, 208043046), (2, 104021523), (3, 69347682), (6, 34673841), (9, 23115894), (18, 11557947), (19, 10949634), (27, 7705298), (31, 6711066), (38, 5474817), (54, 3852649), (57, 3649878), (62, 3355533), (93, 2237022), (114, 1824939), (171, 1216626), (186, 1118511), (211, 985986), (279, 745674), (342, 608313), (422, 492993), (513, 405542), (558, 372837), (589, 353214), (633, 328662), (837, 248558), (961, 216486), (1026, 202771), (1178, 176607), (1266, 164331), (1674, 124279), (1767, 117738), (1899, 109554), (1922, 108243), (2883, 72162), (3534, 58869), (3798, 54777), (4009, 51894), (5301, 39246), (5697, 36518), (5766, 36081), (6541, 31806), (8018, 25947), (8649, 24054), (10602, 19623), (11394, 18259), (12027, 17298), (13082, 15903)]