201542032

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1487}}^1$

素因数の和:1735

約数の個数: 40

約数和(自身を含む): 401867136

約数和(自身を除く): 200325104

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 197, 344, 394, 688, 788, 1487, 1576, 2974, 3152, 5948, 8471, 11896, 16942, 23792, 33884, 63941, 67768, 127882, 135536, 255764, 292939, 511528, 585878, 1023056, 1171756, 2343512, 4687024, 12596377, 25192754, 50385508, 100771016, 201542032]

約数ペア:

[(1, 201542032), (2, 100771016), (4, 50385508), (8, 25192754), (16, 12596377), (43, 4687024), (86, 2343512), (172, 1171756), (197, 1023056), (344, 585878), (394, 511528), (688, 292939), (788, 255764), (1487, 135536), (1576, 127882), (2974, 67768), (3152, 63941), (5948, 33884), (8471, 23792), (11896, 16942)]