201584481

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{47287}}^1$

素因数の和:47333

約数の個数: 24

約数和(自身を含む): 323449920

約数和(自身を除く): 121865439

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 47287, 141861, 331009, 993027, 1371323, 2317063, 4113969, 6951189, 9599261, 28797783, 67194827, 201584481]

約数ペア:

[(1, 201584481), (3, 67194827), (7, 28797783), (21, 9599261), (29, 6951189), (49, 4113969), (87, 2317063), (147, 1371323), (203, 993027), (609, 331009), (1421, 141861), (4263, 47287)]