203552008

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{479}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 421344000

約数和(自身を除く): 217791992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 439, 479, 484, 878, 958, 968, 1756, 1916, 3512, 3832, 4829, 5269, 9658, 10538, 19316, 21076, 38632, 42152, 53119, 57959, 106238, 115918, 210281, 212476, 231836, 420562, 424952, 463672, 841124, 1682248, 2313091, 4626182, 9252364, 18504728, 25444001, 50888002, 101776004, 203552008]

約数ペア:

[(1, 203552008), (2, 101776004), (4, 50888002), (8, 25444001), (11, 18504728), (22, 9252364), (44, 4626182), (88, 2313091), (121, 1682248), (242, 841124), (439, 463672), (479, 424952), (484, 420562), (878, 231836), (958, 212476), (968, 210281), (1756, 115918), (1916, 106238), (3512, 57959), (3832, 53119), (4829, 42152), (5269, 38632), (9658, 21076), (10538, 19316)]