205093232

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{26321}}^1$

素因数の和:26816

約数の個数: 20

約数和(自身を含む): 398199216

約数和(自身を除く): 193105984

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 26321, 52642, 105284, 210568, 421136, 12818327, 25636654, 51273308, 102546616, 205093232]

約数ペア:

[(1, 205093232), (2, 102546616), (4, 51273308), (8, 25636654), (16, 12818327), (487, 421136), (974, 210568), (1948, 105284), (3896, 52642), (7792, 26321)]