205731708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:963

約数の個数: 96

約数和(自身を含む): 593757696

約数和(自身を除く): 388025988

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 293, 364, 546, 586, 643, 879, 1092, 1172, 1286, 1758, 1929, 2051, 2572, 3516, 3809, 3858, 4102, 4501, 6153, 7618, 7716, 8204, 8359, 9002, 11427, 12306, 13503, 15236, 16718, 18004, 22854, 24612, 25077, 26663, 27006, 33436, 45708, 50154, 53326, 54012, 58513, 79989, 100308, 106652, 117026, 159978, 175539, 188399, 234052, 319956, 351078, 376798, 565197, 702156, 753596, 1130394, 1318793, 2260788, 2449187, 2637586, 3956379, 4898374, 5275172, 7347561, 7912758, 9796748, 14695122, 15825516, 17144309, 29390244, 34288618, 51432927, 68577236, 102865854, 205731708]

約数ペア:

[(1, 205731708), (2, 102865854), (3, 68577236), (4, 51432927), (6, 34288618), (7, 29390244), (12, 17144309), (13, 15825516), (14, 14695122), (21, 9796748), (26, 7912758), (28, 7347561), (39, 5275172), (42, 4898374), (52, 3956379), (78, 2637586), (84, 2449187), (91, 2260788), (156, 1318793), (182, 1130394), (273, 753596), (293, 702156), (364, 565197), (546, 376798), (586, 351078), (643, 319956), (879, 234052), (1092, 188399), (1172, 175539), (1286, 159978), (1758, 117026), (1929, 106652), (2051, 100308), (2572, 79989), (3516, 58513), (3809, 54012), (3858, 53326), (4102, 50154), (4501, 45708), (6153, 33436), (7618, 27006), (7716, 26663), (8204, 25077), (8359, 24612), (9002, 22854), (11427, 18004), (12306, 16718), (13503, 15236)]