201634816

素因数分解:

$2^{10}\times {\mathrm{223}}^1\times {\mathrm{883}}^1$

素因数の和:1126

約数の個数: 44

約数和(自身を含む): 405338752

約数和(自身を除く): 203703936

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 223, 256, 446, 512, 883, 892, 1024, 1766, 1784, 3532, 3568, 7064, 7136, 14128, 14272, 28256, 28544, 56512, 57088, 113024, 114176, 196909, 226048, 228352, 393818, 452096, 787636, 904192, 1575272, 3150544, 6301088, 12602176, 25204352, 50408704, 100817408, 201634816]

約数ペア:

[(1, 201634816), (2, 100817408), (4, 50408704), (8, 25204352), (16, 12602176), (32, 6301088), (64, 3150544), (128, 1575272), (223, 904192), (256, 787636), (446, 452096), (512, 393818), (883, 228352), (892, 226048), (1024, 196909), (1766, 114176), (1784, 113024), (3532, 57088), (3568, 56512), (7064, 28544), (7136, 28256), (14128, 14272)]