204624609

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{1213}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 323992320

約数和(自身を除く): 119367711

約数列:

[1, 3, 7, 21, 29, 87, 203, 277, 609, 831, 1213, 1939, 3639, 5817, 8033, 8491, 24099, 25473, 35177, 56231, 105531, 168693, 246239, 336001, 738717, 1008003, 2352007, 7056021, 9744029, 29232087, 68208203, 204624609]

約数ペア:

[(1, 204624609), (3, 68208203), (7, 29232087), (21, 9744029), (29, 7056021), (87, 2352007), (203, 1008003), (277, 738717), (609, 336001), (831, 246239), (1213, 168693), (1939, 105531), (3639, 56231), (5817, 35177), (8033, 25473), (8491, 24099)]