202185856

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{10061}}^1$

素因数の和:10232

約数の個数: 32

約数和(自身を含む): 405397980

約数和(自身を除く): 203212124

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 10048, 10061, 20096, 20122, 40244, 80488, 160976, 321952, 643904, 1287808, 1579577, 3159154, 6318308, 12636616, 25273232, 50546464, 101092928, 202185856]

約数ペア:

[(1, 202185856), (2, 101092928), (4, 50546464), (8, 25273232), (16, 12636616), (32, 6318308), (64, 3159154), (128, 1579577), (157, 1287808), (314, 643904), (628, 321952), (1256, 160976), (2512, 80488), (5024, 40244), (10048, 20122), (10061, 20096)]