202052552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{20029}}^1$

素因数の和:20145

約数の個数: 32

約数和(自身を含む): 412217400

約数和(自身を除く): 210164848

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 2522, 5044, 10088, 20029, 40058, 80116, 160232, 260377, 520754, 1041508, 1942813, 2083016, 3885626, 7771252, 15542504, 25256569, 50513138, 101026276, 202052552]

約数ペア:

[(1, 202052552), (2, 101026276), (4, 50513138), (8, 25256569), (13, 15542504), (26, 7771252), (52, 3885626), (97, 2083016), (104, 1942813), (194, 1041508), (388, 520754), (776, 260377), (1261, 160232), (2522, 80116), (5044, 40058), (10088, 20029)]