211097104

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{13729}}^1$

素因数の和:13799

約数の個数: 30

約数和(自身を含む): 422650590

約数和(自身を除く): 211553486

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 13729, 15376, 27458, 54916, 109832, 219664, 425599, 851198, 1702396, 3404792, 6809584, 13193569, 26387138, 52774276, 105548552, 211097104]

約数ペア:

[(1, 211097104), (2, 105548552), (4, 52774276), (8, 26387138), (16, 13193569), (31, 6809584), (62, 3404792), (124, 1702396), (248, 851198), (496, 425599), (961, 219664), (1922, 109832), (3844, 54916), (7688, 27458), (13729, 15376)]