208786896

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 200

約数和(自身を含む): 651173600

約数和(自身を除く): 442386704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 61, 72, 76, 81, 108, 114, 122, 139, 144, 152, 162, 171, 183, 216, 228, 244, 278, 304, 324, 342, 366, 417, 432, 456, 488, 513, 549, 556, 648, 684, 732, 834, 912, 976, 1026, 1098, 1112, 1159, 1251, 1296, 1368, 1464, 1539, 1647, 1668, 2052, 2196, 2224, 2318, 2502, 2641, 2736, 2928, 3078, 3294, 3336, 3477, 3753, 4104, 4392, 4636, 4941, 5004, 5282, 6156, 6588, 6672, 6954, 7506, 7923, 8208, 8479, 8784, 9272, 9882, 10008, 10431, 10564, 11259, 12312, 13176, 13908, 15012, 15846, 16958, 18544, 19764, 20016, 20862, 21128, 22518, 23769, 24624, 25437, 26352, 27816, 30024, 31293, 31692, 33916, 39528, 41724, 42256, 45036, 47538, 50874, 55632, 60048, 62586, 63384, 67832, 71307, 76311, 79056, 83448, 90072, 93879, 95076, 101748, 125172, 126768, 135664, 142614, 152622, 161101, 166896, 180144, 187758, 190152, 203496, 213921, 228933, 250344, 285228, 305244, 322202, 375516, 380304, 406992, 427842, 457866, 483303, 500688, 570456, 610488, 644404, 686799, 751032, 855684, 915732, 966606, 1140912, 1220976, 1288808, 1373598, 1449909, 1502064, 1711368, 1831464, 1933212, 2577616, 2747196, 2899818, 3422736, 3662928, 3866424, 4349727, 5494392, 5799636, 7732848, 8699454, 10988784, 11599272, 13049181, 17398908, 23198544, 26098362, 34797816, 52196724, 69595632, 104393448, 208786896]

約数ペア:

[(1, 208786896), (2, 104393448), (3, 69595632), (4, 52196724), (6, 34797816), (8, 26098362), (9, 23198544), (12, 17398908), (16, 13049181), (18, 11599272), (19, 10988784), (24, 8699454), (27, 7732848), (36, 5799636), (38, 5494392), (48, 4349727), (54, 3866424), (57, 3662928), (61, 3422736), (72, 2899818), (76, 2747196), (81, 2577616), (108, 1933212), (114, 1831464), (122, 1711368), (139, 1502064), (144, 1449909), (152, 1373598), (162, 1288808), (171, 1220976), (183, 1140912), (216, 966606), (228, 915732), (244, 855684), (278, 751032), (304, 686799), (324, 644404), (342, 610488), (366, 570456), (417, 500688), (432, 483303), (456, 457866), (488, 427842), (513, 406992), (549, 380304), (556, 375516), (648, 322202), (684, 305244), (732, 285228), (834, 250344), (912, 228933), (976, 213921), (1026, 203496), (1098, 190152), (1112, 187758), (1159, 180144), (1251, 166896), (1296, 161101), (1368, 152622), (1464, 142614), (1539, 135664), (1647, 126768), (1668, 125172), (2052, 101748), (2196, 95076), (2224, 93879), (2318, 90072), (2502, 83448), (2641, 79056), (2736, 76311), (2928, 71307), (3078, 67832), (3294, 63384), (3336, 62586), (3477, 60048), (3753, 55632), (4104, 50874), (4392, 47538), (4636, 45036), (4941, 42256), (5004, 41724), (5282, 39528), (6156, 33916), (6588, 31692), (6672, 31293), (6954, 30024), (7506, 27816), (7923, 26352), (8208, 25437), (8479, 24624), (8784, 23769), (9272, 22518), (9882, 21128), (10008, 20862), (10431, 20016), (10564, 19764), (11259, 18544), (12312, 16958), (13176, 15846), (13908, 15012)]