200657385

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{78229}}^1$

素因数の和:78262

約数の個数: 32

約数和(自身を含む): 375504000

約数和(自身を除く): 174846615

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 95, 135, 171, 285, 513, 855, 2565, 78229, 234687, 391145, 704061, 1173435, 1486351, 2112183, 3520305, 4459053, 7431755, 10560915, 13377159, 22295265, 40131477, 66885795, 200657385]

約数ペア:

[(1, 200657385), (3, 66885795), (5, 40131477), (9, 22295265), (15, 13377159), (19, 10560915), (27, 7431755), (45, 4459053), (57, 3520305), (95, 2112183), (135, 1486351), (171, 1173435), (285, 704061), (513, 391145), (855, 234687), (2565, 78229)]