193870072

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 429004800

約数和(自身を除く): 235134728

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 83, 88, 121, 127, 152, 166, 209, 242, 254, 332, 418, 484, 508, 664, 836, 913, 968, 1016, 1397, 1577, 1672, 1826, 2299, 2413, 2794, 3154, 3652, 4598, 4826, 5588, 6308, 7304, 9196, 9652, 10043, 10541, 11176, 12616, 15367, 17347, 18392, 19304, 20086, 21082, 26543, 30734, 34694, 40172, 42164, 53086, 61468, 69388, 80344, 84328, 106172, 115951, 122936, 138776, 190817, 200279, 212344, 231902, 291973, 381634, 400558, 463804, 583946, 763268, 801116, 927608, 1167892, 1275461, 1526536, 1602232, 2203069, 2335784, 2550922, 4406138, 5101844, 8812276, 10203688, 17624552, 24233759, 48467518, 96935036, 193870072]

約数ペア:

[(1, 193870072), (2, 96935036), (4, 48467518), (8, 24233759), (11, 17624552), (19, 10203688), (22, 8812276), (38, 5101844), (44, 4406138), (76, 2550922), (83, 2335784), (88, 2203069), (121, 1602232), (127, 1526536), (152, 1275461), (166, 1167892), (209, 927608), (242, 801116), (254, 763268), (332, 583946), (418, 463804), (484, 400558), (508, 381634), (664, 291973), (836, 231902), (913, 212344), (968, 200279), (1016, 190817), (1397, 138776), (1577, 122936), (1672, 115951), (1826, 106172), (2299, 84328), (2413, 80344), (2794, 69388), (3154, 61468), (3652, 53086), (4598, 42164), (4826, 40172), (5588, 34694), (6308, 30734), (7304, 26543), (9196, 21082), (9652, 20086), (10043, 19304), (10541, 18392), (11176, 17347), (12616, 15367)]