202177215

素因数分解:

$3^8\times 5^1\times {\mathrm{6163}}^1$

素因数の和:6192

約数の個数: 36

約数和(自身を含む): 363959544

約数和(自身を除く): 161782329

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 6163, 6561, 10935, 18489, 30815, 32805, 55467, 92445, 166401, 277335, 499203, 832005, 1497609, 2496015, 4492827, 7488045, 13478481, 22464135, 40435443, 67392405, 202177215]

約数ペア:

[(1, 202177215), (3, 67392405), (5, 40435443), (9, 22464135), (15, 13478481), (27, 7488045), (45, 4492827), (81, 2496015), (135, 1497609), (243, 832005), (405, 499203), (729, 277335), (1215, 166401), (2187, 92445), (3645, 55467), (6163, 32805), (6561, 30815), (10935, 18489)]