201952016

素因数分解:

$2^4\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4283}}^1$

素因数の和:4719

約数の個数: 40

約数和(自身を含む): 448346304

約数和(自身を除く): 246394288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 421, 842, 1684, 2947, 3368, 4283, 5894, 6736, 8566, 11788, 17132, 23576, 29981, 34264, 47152, 59962, 68528, 119924, 239848, 479696, 1803143, 3606286, 7212572, 12622001, 14425144, 25244002, 28850288, 50488004, 100976008, 201952016]

約数ペア:

[(1, 201952016), (2, 100976008), (4, 50488004), (7, 28850288), (8, 25244002), (14, 14425144), (16, 12622001), (28, 7212572), (56, 3606286), (112, 1803143), (421, 479696), (842, 239848), (1684, 119924), (2947, 68528), (3368, 59962), (4283, 47152), (5894, 34264), (6736, 29981), (8566, 23576), (11788, 17132)]