210286024

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{155537}}^1$

素因数の和:155569

約数の個数: 24

約数和(自身を含む): 426951810

約数和(自身を除く): 216665786

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 155537, 311074, 622148, 1244296, 2021981, 4043962, 8087924, 16175848, 26285753, 52571506, 105143012, 210286024]

約数ペア:

[(1, 210286024), (2, 105143012), (4, 52571506), (8, 26285753), (13, 16175848), (26, 8087924), (52, 4043962), (104, 2021981), (169, 1244296), (338, 622148), (676, 311074), (1352, 155537)]