254865186

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{233}}^1\times {\mathrm{907}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 563475744

約数和(自身を除く): 308610558

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 233, 402, 466, 603, 699, 907, 1206, 1398, 1814, 2097, 2721, 4194, 5442, 8163, 15611, 16326, 31222, 46833, 60769, 93666, 121538, 140499, 182307, 211331, 280998, 364614, 422662, 546921, 633993, 1093842, 1267986, 1901979, 3803958, 14159177, 28318354, 42477531, 84955062, 127432593, 254865186]

約数ペア:

[(1, 254865186), (2, 127432593), (3, 84955062), (6, 42477531), (9, 28318354), (18, 14159177), (67, 3803958), (134, 1901979), (201, 1267986), (233, 1093842), (402, 633993), (466, 546921), (603, 422662), (699, 364614), (907, 280998), (1206, 211331), (1398, 182307), (1814, 140499), (2097, 121538), (2721, 93666), (4194, 60769), (5442, 46833), (8163, 31222), (15611, 16326)]