202440930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{396943}}^1$

素因数の和:396970

約数の個数: 32

約数和(自身を含む): 514439424

約数和(自身を除く): 311998494

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 396943, 793886, 1190829, 1984715, 2381658, 3969430, 5954145, 6748031, 11908290, 13496062, 20244093, 33740155, 40488186, 67480310, 101220465, 202440930]

約数ペア:

[(1, 202440930), (2, 101220465), (3, 67480310), (5, 40488186), (6, 33740155), (10, 20244093), (15, 13496062), (17, 11908290), (30, 6748031), (34, 5954145), (51, 3969430), (85, 2381658), (102, 1984715), (170, 1190829), (255, 793886), (510, 396943)]