204078196

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{137519}}^1$

素因数の和:137583

約数の個数: 24

約数和(自身を含む): 415860480

約数和(自身を除く): 211782284

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 137519, 275038, 550076, 962633, 1925266, 3850532, 7288507, 14577014, 29154028, 51019549, 102039098, 204078196]

約数ペア:

[(1, 204078196), (2, 102039098), (4, 51019549), (7, 29154028), (14, 14577014), (28, 7288507), (53, 3850532), (106, 1925266), (212, 962633), (371, 550076), (742, 275038), (1484, 137519)]