205013424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{55469}}^1$

素因数の和:55498

約数の個数: 80

約数和(自身を含む): 660314880

約数和(自身を除く): 455301456

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 55469, 110938, 166407, 221876, 332814, 388283, 443752, 610159, 665628, 776566, 887504, 1164849, 1220318, 1331256, 1553132, 1830477, 2329698, 2440636, 2662512, 3106264, 3660954, 4271113, 4659396, 4881272, 6212528, 7321908, 8542226, 9318792, 9762544, 12813339, 14643816, 17084452, 18637584, 25626678, 29287632, 34168904, 51253356, 68337808, 102506712, 205013424]

約数ペア:

[(1, 205013424), (2, 102506712), (3, 68337808), (4, 51253356), (6, 34168904), (7, 29287632), (8, 25626678), (11, 18637584), (12, 17084452), (14, 14643816), (16, 12813339), (21, 9762544), (22, 9318792), (24, 8542226), (28, 7321908), (33, 6212528), (42, 4881272), (44, 4659396), (48, 4271113), (56, 3660954), (66, 3106264), (77, 2662512), (84, 2440636), (88, 2329698), (112, 1830477), (132, 1553132), (154, 1331256), (168, 1220318), (176, 1164849), (231, 887504), (264, 776566), (308, 665628), (336, 610159), (462, 443752), (528, 388283), (616, 332814), (924, 221876), (1232, 166407), (1848, 110938), (3696, 55469)]