205553312

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{587}}^1$

素因数の和:981

約数の個数: 48

約数和(自身を含む): 419634432

約数和(自身を除く): 214081120

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 353, 496, 587, 706, 992, 1174, 1412, 2348, 2824, 4696, 5648, 9392, 10943, 11296, 18197, 18784, 21886, 36394, 43772, 72788, 87544, 145576, 175088, 207211, 291152, 350176, 414422, 582304, 828844, 1657688, 3315376, 6423541, 6630752, 12847082, 25694164, 51388328, 102776656, 205553312]

約数ペア:

[(1, 205553312), (2, 102776656), (4, 51388328), (8, 25694164), (16, 12847082), (31, 6630752), (32, 6423541), (62, 3315376), (124, 1657688), (248, 828844), (353, 582304), (496, 414422), (587, 350176), (706, 291152), (992, 207211), (1174, 175088), (1412, 145576), (2348, 87544), (2824, 72788), (4696, 43772), (5648, 36394), (9392, 21886), (10943, 18784), (11296, 18197)]