208889268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7699}}^1$

素因数の和:7749

約数の個数: 96

約数和(自身を含む): 620928000

約数和(自身を除く): 412038732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 51, 57, 68, 76, 84, 102, 114, 119, 133, 204, 228, 238, 266, 323, 357, 399, 476, 532, 646, 714, 798, 969, 1292, 1428, 1596, 1938, 2261, 3876, 4522, 6783, 7699, 9044, 13566, 15398, 23097, 27132, 30796, 46194, 53893, 92388, 107786, 130883, 146281, 161679, 215572, 261766, 292562, 323358, 392649, 438843, 523532, 585124, 646716, 785298, 877686, 916181, 1023967, 1570596, 1755372, 1832362, 2047934, 2486777, 2748543, 3071901, 3664724, 4095868, 4973554, 5497086, 6143802, 7460331, 9947108, 10994172, 12287604, 14920662, 17407439, 29841324, 34814878, 52222317, 69629756, 104444634, 208889268]

約数ペア:

[(1, 208889268), (2, 104444634), (3, 69629756), (4, 52222317), (6, 34814878), (7, 29841324), (12, 17407439), (14, 14920662), (17, 12287604), (19, 10994172), (21, 9947108), (28, 7460331), (34, 6143802), (38, 5497086), (42, 4973554), (51, 4095868), (57, 3664724), (68, 3071901), (76, 2748543), (84, 2486777), (102, 2047934), (114, 1832362), (119, 1755372), (133, 1570596), (204, 1023967), (228, 916181), (238, 877686), (266, 785298), (323, 646716), (357, 585124), (399, 523532), (476, 438843), (532, 392649), (646, 323358), (714, 292562), (798, 261766), (969, 215572), (1292, 161679), (1428, 146281), (1596, 130883), (1938, 107786), (2261, 92388), (3876, 53893), (4522, 46194), (6783, 30796), (7699, 27132), (9044, 23097), (13566, 15398)]