219304596

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{53281}}^1$

素因数の和:53309

約数の個数: 48

約数和(自身を含む): 596758400

約数和(自身を除く): 377453804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 686, 1029, 1372, 2058, 4116, 53281, 106562, 159843, 213124, 319686, 372967, 639372, 745934, 1118901, 1491868, 2237802, 2610769, 4475604, 5221538, 7832307, 10443076, 15664614, 18275383, 31329228, 36550766, 54826149, 73101532, 109652298, 219304596]

約数ペア:

[(1, 219304596), (2, 109652298), (3, 73101532), (4, 54826149), (6, 36550766), (7, 31329228), (12, 18275383), (14, 15664614), (21, 10443076), (28, 7832307), (42, 5221538), (49, 4475604), (84, 2610769), (98, 2237802), (147, 1491868), (196, 1118901), (294, 745934), (343, 639372), (588, 372967), (686, 319686), (1029, 213124), (1372, 159843), (2058, 106562), (4116, 53281)]