194226786

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:360

約数の個数: 96

約数和(自身を含む): 470870400

約数和(自身を除く): 276643614

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 97, 117, 129, 194, 199, 234, 258, 291, 387, 398, 559, 582, 597, 774, 873, 1118, 1194, 1261, 1677, 1746, 1791, 2522, 2587, 3354, 3582, 3783, 4171, 5031, 5174, 7566, 7761, 8342, 8557, 10062, 11349, 12513, 15522, 17114, 19303, 22698, 23283, 25026, 25671, 37539, 38606, 46566, 51342, 54223, 57909, 75078, 77013, 108446, 111241, 115818, 154026, 162669, 173727, 222482, 250939, 325338, 333723, 347454, 488007, 501878, 667446, 752817, 830029, 976014, 1001169, 1505634, 1660058, 2002338, 2258451, 2490087, 4516902, 4980174, 7470261, 10790377, 14940522, 21580754, 32371131, 64742262, 97113393, 194226786]

約数ペア:

[(1, 194226786), (2, 97113393), (3, 64742262), (6, 32371131), (9, 21580754), (13, 14940522), (18, 10790377), (26, 7470261), (39, 4980174), (43, 4516902), (78, 2490087), (86, 2258451), (97, 2002338), (117, 1660058), (129, 1505634), (194, 1001169), (199, 976014), (234, 830029), (258, 752817), (291, 667446), (387, 501878), (398, 488007), (559, 347454), (582, 333723), (597, 325338), (774, 250939), (873, 222482), (1118, 173727), (1194, 162669), (1261, 154026), (1677, 115818), (1746, 111241), (1791, 108446), (2522, 77013), (2587, 75078), (3354, 57909), (3582, 54223), (3783, 51342), (4171, 46566), (5031, 38606), (5174, 37539), (7566, 25671), (7761, 25026), (8342, 23283), (8557, 22698), (10062, 19303), (11349, 17114), (12513, 15522)]