209612808

素因数分解:

$2^3\times 3^2\times {\mathrm{853}}^1\times {\mathrm{3413}}^1$

素因数の和:4278

約数の個数: 48

約数和(自身を含む): 568533420

約数和(自身を除く): 358920612

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 853, 1706, 2559, 3412, 3413, 5118, 6824, 6826, 7677, 10236, 10239, 13652, 15354, 20472, 20478, 27304, 30708, 30717, 40956, 61416, 61434, 81912, 122868, 245736, 2911289, 5822578, 8733867, 11645156, 17467734, 23290312, 26201601, 34935468, 52403202, 69870936, 104806404, 209612808]

約数ペア:

[(1, 209612808), (2, 104806404), (3, 69870936), (4, 52403202), (6, 34935468), (8, 26201601), (9, 23290312), (12, 17467734), (18, 11645156), (24, 8733867), (36, 5822578), (72, 2911289), (853, 245736), (1706, 122868), (2559, 81912), (3412, 61434), (3413, 61416), (5118, 40956), (6824, 30717), (6826, 30708), (7677, 27304), (10236, 20478), (10239, 20472), (13652, 15354)]