214041485

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{839}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 303367680

約数和(自身を除く): 89326195

約数列:

[1, 5, 7, 35, 37, 185, 197, 259, 839, 985, 1295, 1379, 4195, 5873, 6895, 7289, 29365, 31043, 36445, 51023, 155215, 165283, 217301, 255115, 826415, 1086505, 1156981, 5784905, 6115471, 30577355, 42808297, 214041485]

約数ペア:

[(1, 214041485), (5, 42808297), (7, 30577355), (35, 6115471), (37, 5784905), (185, 1156981), (197, 1086505), (259, 826415), (839, 255115), (985, 217301), (1295, 165283), (1379, 155215), (4195, 51023), (5873, 36445), (6895, 31043), (7289, 29365)]