202104552

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647771}}^1$

素因数の和:647793

約数の個数: 32

約数和(自身を含む): 544128480

約数和(自身を除く): 342023928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 647771, 1295542, 1943313, 2591084, 3886626, 5182168, 7773252, 8421023, 15546504, 16842046, 25263069, 33684092, 50526138, 67368184, 101052276, 202104552]

約数ペア:

[(1, 202104552), (2, 101052276), (3, 67368184), (4, 50526138), (6, 33684092), (8, 25263069), (12, 16842046), (13, 15546504), (24, 8421023), (26, 7773252), (39, 5182168), (52, 3886626), (78, 2591084), (104, 1943313), (156, 1295542), (312, 647771)]