208075056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2777}}^1$

素因数の和:3018

約数の個数: 80

約数和(自身を含む): 617293824

約数和(自身を除く): 409218768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 1338, 1561, 1784, 2676, 2777, 3122, 3568, 4683, 5352, 5554, 6244, 8331, 9366, 10704, 11108, 12488, 16662, 18732, 19439, 22216, 24976, 33324, 37464, 38878, 44432, 58317, 66648, 74928, 77756, 116634, 133296, 155512, 233268, 311024, 466536, 619271, 933072, 1238542, 1857813, 2477084, 3715626, 4334897, 4954168, 7431252, 8669794, 9908336, 13004691, 14862504, 17339588, 26009382, 29725008, 34679176, 52018764, 69358352, 104037528, 208075056]

約数ペア:

[(1, 208075056), (2, 104037528), (3, 69358352), (4, 52018764), (6, 34679176), (7, 29725008), (8, 26009382), (12, 17339588), (14, 14862504), (16, 13004691), (21, 9908336), (24, 8669794), (28, 7431252), (42, 4954168), (48, 4334897), (56, 3715626), (84, 2477084), (112, 1857813), (168, 1238542), (223, 933072), (336, 619271), (446, 466536), (669, 311024), (892, 233268), (1338, 155512), (1561, 133296), (1784, 116634), (2676, 77756), (2777, 74928), (3122, 66648), (3568, 58317), (4683, 44432), (5352, 38878), (5554, 37464), (6244, 33324), (8331, 24976), (9366, 22216), (10704, 19439), (11108, 18732), (12488, 16662)]