103852528

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{193}}^1\times {\mathrm{199}}^1$

素因数の和:426

約数の個数: 60

約数和(自身を含む): 220112400

約数和(自身を除く): 116259872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 193, 199, 208, 338, 386, 398, 676, 772, 796, 1352, 1544, 1592, 2509, 2587, 2704, 3088, 3184, 5018, 5174, 10036, 10348, 20072, 20696, 32617, 33631, 38407, 40144, 41392, 65234, 67262, 76814, 130468, 134524, 153628, 260936, 269048, 307256, 499291, 521872, 538096, 614512, 998582, 1997164, 3994328, 6490783, 7988656, 12981566, 25963132, 51926264, 103852528]

約数ペア:

[(1, 103852528), (2, 51926264), (4, 25963132), (8, 12981566), (13, 7988656), (16, 6490783), (26, 3994328), (52, 1997164), (104, 998582), (169, 614512), (193, 538096), (199, 521872), (208, 499291), (338, 307256), (386, 269048), (398, 260936), (676, 153628), (772, 134524), (796, 130468), (1352, 76814), (1544, 67262), (1592, 65234), (2509, 41392), (2587, 40144), (2704, 38407), (3088, 33631), (3184, 32617), (5018, 20696), (5174, 20072), (10036, 10348)]