202070856

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{647663}}^1$

素因数の和:647685

約数の個数: 32

約数和(自身を含む): 544037760

約数和(自身を除く): 341966904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 647663, 1295326, 1942989, 2590652, 3885978, 5181304, 7771956, 8419619, 15543912, 16839238, 25258857, 33678476, 50517714, 67356952, 101035428, 202070856]

約数ペア:

[(1, 202070856), (2, 101035428), (3, 67356952), (4, 50517714), (6, 33678476), (8, 25258857), (12, 16839238), (13, 15543912), (24, 8419619), (26, 7771956), (39, 5181304), (52, 3885978), (78, 2590652), (104, 1942989), (156, 1295326), (312, 647663)]