201789690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{354017}}^1$

素因数の和:354046

約数の個数: 32

約数和(自身を含む): 509785920

約数和(自身を除く): 307996230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 354017, 708034, 1062051, 1770085, 2124102, 3540170, 5310255, 6726323, 10620510, 13452646, 20178969, 33631615, 40357938, 67263230, 100894845, 201789690]

約数ペア:

[(1, 201789690), (2, 100894845), (3, 67263230), (5, 40357938), (6, 33631615), (10, 20178969), (15, 13452646), (19, 10620510), (30, 6726323), (38, 5310255), (57, 3540170), (95, 2124102), (114, 1770085), (190, 1062051), (285, 708034), (570, 354017)]