205651592

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{71209}}^1$

素因数の和:71253

約数の個数: 24

約数和(自身を含む): 406965150

約数和(自身を除く): 201313558

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 71209, 142418, 284836, 569672, 1352971, 2705942, 5411884, 10823768, 25706449, 51412898, 102825796, 205651592]

約数ペア:

[(1, 205651592), (2, 102825796), (4, 51412898), (8, 25706449), (19, 10823768), (38, 5411884), (76, 2705942), (152, 1352971), (361, 569672), (722, 284836), (1444, 142418), (2888, 71209)]