204716017

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 239760000

約数和(自身を除く): 35043983

約数列:

[1, 11, 29, 59, 73, 149, 319, 649, 803, 1639, 1711, 2117, 4307, 4321, 8791, 10877, 18821, 23287, 47377, 47531, 96701, 119647, 124903, 254939, 315433, 641743, 1373933, 2804329, 3469763, 7059173, 18610547, 204716017]

約数ペア:

[(1, 204716017), (11, 18610547), (29, 7059173), (59, 3469763), (73, 2804329), (149, 1373933), (319, 641743), (649, 315433), (803, 254939), (1639, 124903), (1711, 119647), (2117, 96701), (4307, 47531), (4321, 47377), (8791, 23287), (10877, 18821)]