211073454

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{221251}}^1$

素因数の和:221312

約数の個数: 24

約数和(自身を含む): 465956712

約数和(自身を除く): 254883258

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 221251, 442502, 663753, 1327506, 1991259, 3982518, 11726303, 23452606, 35178909, 70357818, 105536727, 211073454]

約数ペア:

[(1, 211073454), (2, 105536727), (3, 70357818), (6, 35178909), (9, 23452606), (18, 11726303), (53, 3982518), (106, 1991259), (159, 1327506), (318, 663753), (477, 442502), (954, 221251)]