205725616

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29423}}^1$

素因数の和:29473

約数の個数: 40

約数和(自身を含む): 437829120

約数和(自身を除く): 232103504

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 29423, 58846, 117692, 235384, 470768, 559037, 676729, 1118074, 1353458, 2236148, 2706916, 4472296, 5413832, 8944592, 10827664, 12857851, 25715702, 51431404, 102862808, 205725616]

約数ペア:

[(1, 205725616), (2, 102862808), (4, 51431404), (8, 25715702), (16, 12857851), (19, 10827664), (23, 8944592), (38, 5413832), (46, 4472296), (76, 2706916), (92, 2236148), (152, 1353458), (184, 1118074), (304, 676729), (368, 559037), (437, 470768), (874, 235384), (1748, 117692), (3496, 58846), (6992, 29423)]