202927825

素因数分解:

$5^2\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 255653280

約数和(自身を除く): 52725455

約数列:

[1, 5, 25, 137, 179, 331, 685, 895, 1655, 3425, 4475, 8275, 24523, 45347, 59249, 122615, 226735, 296245, 613075, 1133675, 1481225, 8117113, 40585565, 202927825]

約数ペア:

[(1, 202927825), (5, 40585565), (25, 8117113), (137, 1481225), (179, 1133675), (331, 613075), (685, 296245), (895, 226735), (1655, 122615), (3425, 59249), (4475, 45347), (8275, 24523)]