200042649

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1151}}^1$

素因数の和:1358

約数の個数: 32

約数和(自身を含む): 305786880

約数和(自身を除く): 105744231

約数列:

[1, 3, 9, 27, 41, 123, 157, 369, 471, 1107, 1151, 1413, 3453, 4239, 6437, 10359, 19311, 31077, 47191, 57933, 141573, 173799, 180707, 424719, 542121, 1274157, 1626363, 4879089, 7408987, 22226961, 66680883, 200042649]

約数ペア:

[(1, 200042649), (3, 66680883), (9, 22226961), (27, 7408987), (41, 4879089), (123, 1626363), (157, 1274157), (369, 542121), (471, 424719), (1107, 180707), (1151, 173799), (1413, 141573), (3453, 57933), (4239, 47191), (6437, 31077), (10359, 19311)]