251168132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{90089}}^1$

素因数の和:90151

約数の個数: 24

約数和(自身を含む): 476756280

約数和(自身を除く): 225588148

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 90089, 180178, 360356, 1531513, 3063026, 3693649, 6126052, 7387298, 14774596, 62792033, 125584066, 251168132]

約数ペア:

[(1, 251168132), (2, 125584066), (4, 62792033), (17, 14774596), (34, 7387298), (41, 6126052), (68, 3693649), (82, 3063026), (164, 1531513), (697, 360356), (1394, 180178), (2788, 90089)]