201613730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{641}}^1$

素因数の和:1162

約数の個数: 32

約数和(自身を含む): 369422208

約数和(自身を除く): 167808478

約数列:

[1, 2, 5, 10, 71, 142, 355, 443, 641, 710, 886, 1282, 2215, 3205, 4430, 6410, 31453, 45511, 62906, 91022, 157265, 227555, 283963, 314530, 455110, 567926, 1419815, 2839630, 20161373, 40322746, 100806865, 201613730]

約数ペア:

[(1, 201613730), (2, 100806865), (5, 40322746), (10, 20161373), (71, 2839630), (142, 1419815), (355, 567926), (443, 455110), (641, 314530), (710, 283963), (886, 227555), (1282, 157265), (2215, 91022), (3205, 62906), (4430, 45511), (6410, 31453)]