211242648

素因数分解:

$2^3\times 3^1\times {\mathrm{547}}^1\times {\mathrm{16091}}^1$

素因数の和:16647

約数の個数: 32

約数和(自身を含む): 529104960

約数和(自身を除く): 317862312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 547, 1094, 1641, 2188, 3282, 4376, 6564, 13128, 16091, 32182, 48273, 64364, 96546, 128728, 193092, 386184, 8801777, 17603554, 26405331, 35207108, 52810662, 70414216, 105621324, 211242648]

約数ペア:

[(1, 211242648), (2, 105621324), (3, 70414216), (4, 52810662), (6, 35207108), (8, 26405331), (12, 17603554), (24, 8801777), (547, 386184), (1094, 193092), (1641, 128728), (2188, 96546), (3282, 64364), (4376, 48273), (6564, 32182), (13128, 16091)]