200543385

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{100523}}^1$

素因数の和:100557

約数の個数: 32

約数和(自身を含む): 386012160

約数和(自身を除く): 185468775

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 100523, 301569, 502615, 703661, 1507845, 1909937, 2110983, 3518305, 5729811, 9549685, 10554915, 13369559, 28649055, 40108677, 66847795, 200543385]

約数ペア:

[(1, 200543385), (3, 66847795), (5, 40108677), (7, 28649055), (15, 13369559), (19, 10554915), (21, 9549685), (35, 5729811), (57, 3518305), (95, 2110983), (105, 1909937), (133, 1507845), (285, 703661), (399, 502615), (665, 301569), (1995, 100523)]