200443860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2777}}^1$

素因数の和:3193

約数の個数: 72

約数和(自身を含む): 609748776

約数和(自身を除く): 409304916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 401, 802, 1203, 1604, 2005, 2406, 2777, 3609, 4010, 4812, 5554, 6015, 7218, 8020, 8331, 11108, 12030, 13885, 14436, 16662, 18045, 24060, 24993, 27770, 33324, 36090, 41655, 49986, 55540, 72180, 83310, 99972, 124965, 166620, 249930, 499860, 1113577, 2227154, 3340731, 4454308, 5567885, 6681462, 10022193, 11135770, 13362924, 16703655, 20044386, 22271540, 33407310, 40088772, 50110965, 66814620, 100221930, 200443860]

約数ペア:

[(1, 200443860), (2, 100221930), (3, 66814620), (4, 50110965), (5, 40088772), (6, 33407310), (9, 22271540), (10, 20044386), (12, 16703655), (15, 13362924), (18, 11135770), (20, 10022193), (30, 6681462), (36, 5567885), (45, 4454308), (60, 3340731), (90, 2227154), (180, 1113577), (401, 499860), (802, 249930), (1203, 166620), (1604, 124965), (2005, 99972), (2406, 83310), (2777, 72180), (3609, 55540), (4010, 49986), (4812, 41655), (5554, 36090), (6015, 33324), (7218, 27770), (8020, 24993), (8331, 24060), (11108, 18045), (12030, 16662), (13885, 14436)]