202915925

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6089}}^1$

素因数の和:6173

約数の個数: 24

約数和(自身を含む): 265816320

約数和(自身を除く): 62900395

約数列:

[1, 5, 25, 31, 43, 155, 215, 775, 1075, 1333, 6089, 6665, 30445, 33325, 152225, 188759, 261827, 943795, 1309135, 4718975, 6545675, 8116637, 40583185, 202915925]

約数ペア:

[(1, 202915925), (5, 40583185), (25, 8116637), (31, 6545675), (43, 4718975), (155, 1309135), (215, 943795), (775, 261827), (1075, 188759), (1333, 152225), (6089, 33325), (6665, 30445)]