218993096

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{34607}}^1$

素因数の和:34733

約数の個数: 32

約数和(自身を含む): 473437440

約数和(自身を除く): 254444344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 34607, 69214, 138428, 242249, 276856, 484498, 968996, 1937992, 3910591, 7821182, 15642364, 27374137, 31284728, 54748274, 109496548, 218993096]

約数ペア:

[(1, 218993096), (2, 109496548), (4, 54748274), (7, 31284728), (8, 27374137), (14, 15642364), (28, 7821182), (56, 3910591), (113, 1937992), (226, 968996), (452, 484498), (791, 276856), (904, 242249), (1582, 138428), (3164, 69214), (6328, 34607)]