208598264

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{196051}}^1$

素因数の和:196083

約数の個数: 32

約数和(自身を含む): 470524800

約数和(自身を除く): 261926536

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 196051, 392102, 784204, 1372357, 1568408, 2744714, 3724969, 5489428, 7449938, 10978856, 14899876, 26074783, 29799752, 52149566, 104299132, 208598264]

約数ペア:

[(1, 208598264), (2, 104299132), (4, 52149566), (7, 29799752), (8, 26074783), (14, 14899876), (19, 10978856), (28, 7449938), (38, 5489428), (56, 3724969), (76, 2744714), (133, 1568408), (152, 1372357), (266, 784204), (532, 392102), (1064, 196051)]