200725616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1549}}^1$

素因数の和:1666

約数の個数: 80

約数和(自身を含む): 484344000

約数和(自身を除く): 283618384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 89, 91, 104, 112, 178, 182, 208, 356, 364, 623, 712, 728, 1157, 1246, 1424, 1456, 1549, 2314, 2492, 3098, 4628, 4984, 6196, 8099, 9256, 9968, 10843, 12392, 16198, 18512, 20137, 21686, 24784, 32396, 40274, 43372, 64792, 80548, 86744, 129584, 137861, 140959, 161096, 173488, 275722, 281918, 322192, 551444, 563836, 965027, 1102888, 1127672, 1792193, 1930054, 2205776, 2255344, 3584386, 3860108, 7168772, 7720216, 12545351, 14337544, 15440432, 25090702, 28675088, 50181404, 100362808, 200725616]

約数ペア:

[(1, 200725616), (2, 100362808), (4, 50181404), (7, 28675088), (8, 25090702), (13, 15440432), (14, 14337544), (16, 12545351), (26, 7720216), (28, 7168772), (52, 3860108), (56, 3584386), (89, 2255344), (91, 2205776), (104, 1930054), (112, 1792193), (178, 1127672), (182, 1102888), (208, 965027), (356, 563836), (364, 551444), (623, 322192), (712, 281918), (728, 275722), (1157, 173488), (1246, 161096), (1424, 140959), (1456, 137861), (1549, 129584), (2314, 86744), (2492, 80548), (3098, 64792), (4628, 43372), (4984, 40274), (6196, 32396), (8099, 24784), (9256, 21686), (9968, 20137), (10843, 18512), (12392, 16198)]