198902844

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{857}}^1$

素因数の和:1184

約数の個数: 96

約数和(自身を含む): 591951360

約数和(自身を除く): 393048516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 307, 378, 614, 756, 857, 921, 1228, 1714, 1842, 2149, 2571, 2763, 3428, 3684, 4298, 5142, 5526, 5999, 6447, 7713, 8289, 8596, 10284, 11052, 11998, 12894, 15426, 16578, 17997, 19341, 23139, 23996, 25788, 30852, 33156, 35994, 38682, 46278, 53991, 58023, 71988, 77364, 92556, 107982, 116046, 161973, 215964, 232092, 263099, 323946, 526198, 647892, 789297, 1052396, 1578594, 1841693, 2367891, 3157188, 3683386, 4735782, 5525079, 7103673, 7366772, 9471564, 11050158, 14207346, 16575237, 22100316, 28414692, 33150474, 49725711, 66300948, 99451422, 198902844]

約数ペア:

[(1, 198902844), (2, 99451422), (3, 66300948), (4, 49725711), (6, 33150474), (7, 28414692), (9, 22100316), (12, 16575237), (14, 14207346), (18, 11050158), (21, 9471564), (27, 7366772), (28, 7103673), (36, 5525079), (42, 4735782), (54, 3683386), (63, 3157188), (84, 2367891), (108, 1841693), (126, 1578594), (189, 1052396), (252, 789297), (307, 647892), (378, 526198), (614, 323946), (756, 263099), (857, 232092), (921, 215964), (1228, 161973), (1714, 116046), (1842, 107982), (2149, 92556), (2571, 77364), (2763, 71988), (3428, 58023), (3684, 53991), (4298, 46278), (5142, 38682), (5526, 35994), (5999, 33156), (6447, 30852), (7713, 25788), (8289, 23996), (8596, 23139), (10284, 19341), (11052, 17997), (11998, 16578), (12894, 15426)]