207316158

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 532578816

約数和(自身を除く): 325262658

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 31, 42, 43, 46, 49, 62, 69, 86, 93, 98, 129, 138, 147, 161, 186, 217, 258, 294, 301, 322, 434, 483, 529, 602, 651, 713, 903, 966, 989, 1058, 1127, 1302, 1333, 1426, 1519, 1587, 1806, 1978, 2107, 2139, 2254, 2666, 2967, 3038, 3174, 3381, 3703, 3999, 4214, 4278, 4557, 4991, 5934, 6321, 6762, 6923, 7406, 7998, 9114, 9331, 9982, 11109, 12642, 13846, 14973, 16399, 18662, 20769, 22218, 22747, 25921, 27993, 29946, 30659, 32798, 34937, 41538, 45494, 48461, 49197, 51842, 55986, 61318, 65317, 68241, 69874, 77763, 91977, 96922, 98394, 104811, 114793, 130634, 136482, 145383, 155526, 159229, 183954, 195951, 209622, 214613, 229586, 290766, 318458, 344379, 391902, 429226, 477687, 643839, 688758, 705157, 803551, 955374, 1114603, 1287678, 1410314, 1502291, 1607102, 2115471, 2229206, 2410653, 3004582, 3343809, 4230942, 4506873, 4821306, 4936099, 6687618, 9013746, 9872198, 14808297, 29616594, 34552693, 69105386, 103658079, 207316158]

約数ペア:

[(1, 207316158), (2, 103658079), (3, 69105386), (6, 34552693), (7, 29616594), (14, 14808297), (21, 9872198), (23, 9013746), (31, 6687618), (42, 4936099), (43, 4821306), (46, 4506873), (49, 4230942), (62, 3343809), (69, 3004582), (86, 2410653), (93, 2229206), (98, 2115471), (129, 1607102), (138, 1502291), (147, 1410314), (161, 1287678), (186, 1114603), (217, 955374), (258, 803551), (294, 705157), (301, 688758), (322, 643839), (434, 477687), (483, 429226), (529, 391902), (602, 344379), (651, 318458), (713, 290766), (903, 229586), (966, 214613), (989, 209622), (1058, 195951), (1127, 183954), (1302, 159229), (1333, 155526), (1426, 145383), (1519, 136482), (1587, 130634), (1806, 114793), (1978, 104811), (2107, 98394), (2139, 96922), (2254, 91977), (2666, 77763), (2967, 69874), (3038, 68241), (3174, 65317), (3381, 61318), (3703, 55986), (3999, 51842), (4214, 49197), (4278, 48461), (4557, 45494), (4991, 41538), (5934, 34937), (6321, 32798), (6762, 30659), (6923, 29946), (7406, 27993), (7998, 25921), (9114, 22747), (9331, 22218), (9982, 20769), (11109, 18662), (12642, 16399), (13846, 14973)]