202757810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2833}}^1$

素因数の和:3278

約数の個数: 32

約数和(自身を含む): 387487152

約数和(自身を除く): 184729342

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 421, 842, 2105, 2833, 4210, 5666, 7157, 14165, 14314, 28330, 35785, 48161, 71570, 96322, 240805, 481610, 1192693, 2385386, 5963465, 11926930, 20275781, 40551562, 101378905, 202757810]

約数ペア:

[(1, 202757810), (2, 101378905), (5, 40551562), (10, 20275781), (17, 11926930), (34, 5963465), (85, 2385386), (170, 1192693), (421, 481610), (842, 240805), (2105, 96322), (2833, 71570), (4210, 48161), (5666, 35785), (7157, 28330), (14165, 14314)]