203847384

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{653357}}^1$

素因数の和:653379

約数の個数: 32

約数和(自身を含む): 548820720

約数和(自身を除く): 344973336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 653357, 1306714, 1960071, 2613428, 3920142, 5226856, 7840284, 8493641, 15680568, 16987282, 25480923, 33974564, 50961846, 67949128, 101923692, 203847384]

約数ペア:

[(1, 203847384), (2, 101923692), (3, 67949128), (4, 50961846), (6, 33974564), (8, 25480923), (12, 16987282), (13, 15680568), (24, 8493641), (26, 7840284), (39, 5226856), (52, 3920142), (78, 2613428), (104, 1960071), (156, 1306714), (312, 653357)]