211039812

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{254879}}^1$

素因数の和:254912

約数の個数: 36

約数和(自身を含む): 556657920

約数和(自身を除く): 345618108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 254879, 509758, 764637, 1019516, 1529274, 2293911, 3058548, 4587822, 5862217, 9175644, 11724434, 17586651, 23448868, 35173302, 52759953, 70346604, 105519906, 211039812]

約数ペア:

[(1, 211039812), (2, 105519906), (3, 70346604), (4, 52759953), (6, 35173302), (9, 23448868), (12, 17586651), (18, 11724434), (23, 9175644), (36, 5862217), (46, 4587822), (69, 3058548), (92, 2293911), (138, 1529274), (207, 1019516), (276, 764637), (414, 509758), (828, 254879)]