206217396

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6763}}^1$

素因数の和:6802

約数の個数: 108

約数和(自身を含む): 654917536

約数和(自身を除く): 448700140

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1386, 1452, 1694, 2178, 2541, 2772, 3388, 4356, 5082, 6763, 7623, 10164, 13526, 15246, 20289, 27052, 30492, 40578, 47341, 60867, 74393, 81156, 94682, 121734, 142023, 148786, 189364, 223179, 243468, 284046, 297572, 426069, 446358, 520751, 568092, 669537, 818323, 852138, 892716, 1041502, 1339074, 1562253, 1636646, 1704276, 2083004, 2454969, 2678148, 3124506, 3273292, 4686759, 4909938, 5728261, 6249012, 7364907, 9373518, 9819876, 11456522, 14729814, 17184783, 18747036, 22913044, 29459628, 34369566, 51554349, 68739132, 103108698, 206217396]

約数ペア:

[(1, 206217396), (2, 103108698), (3, 68739132), (4, 51554349), (6, 34369566), (7, 29459628), (9, 22913044), (11, 18747036), (12, 17184783), (14, 14729814), (18, 11456522), (21, 9819876), (22, 9373518), (28, 7364907), (33, 6249012), (36, 5728261), (42, 4909938), (44, 4686759), (63, 3273292), (66, 3124506), (77, 2678148), (84, 2454969), (99, 2083004), (121, 1704276), (126, 1636646), (132, 1562253), (154, 1339074), (198, 1041502), (231, 892716), (242, 852138), (252, 818323), (308, 669537), (363, 568092), (396, 520751), (462, 446358), (484, 426069), (693, 297572), (726, 284046), (847, 243468), (924, 223179), (1089, 189364), (1386, 148786), (1452, 142023), (1694, 121734), (2178, 94682), (2541, 81156), (2772, 74393), (3388, 60867), (4356, 47341), (5082, 40578), (6763, 30492), (7623, 27052), (10164, 20289), (13526, 15246)]