199980984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41047}}^1$

素因数の和:41092

約数の個数: 64

約数和(自身を含む): 591091200

約数和(自身を除く): 391110216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 41047, 82094, 123141, 164188, 246282, 287329, 328376, 492564, 574658, 861987, 985128, 1149316, 1190363, 1723974, 2298632, 2380726, 3447948, 3571089, 4761452, 6895896, 7142178, 8332541, 9522904, 14284356, 16665082, 24997623, 28568712, 33330164, 49995246, 66660328, 99990492, 199980984]

約数ペア:

[(1, 199980984), (2, 99990492), (3, 66660328), (4, 49995246), (6, 33330164), (7, 28568712), (8, 24997623), (12, 16665082), (14, 14284356), (21, 9522904), (24, 8332541), (28, 7142178), (29, 6895896), (42, 4761452), (56, 3571089), (58, 3447948), (84, 2380726), (87, 2298632), (116, 1723974), (168, 1190363), (174, 1149316), (203, 985128), (232, 861987), (348, 574658), (406, 492564), (609, 328376), (696, 287329), (812, 246282), (1218, 164188), (1624, 123141), (2436, 82094), (4872, 41047)]