201648916

素因数分解:

$2^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{6553}}^1$

素因数の和:6728

約数の個数: 36

約数和(自身を含む): 413177268

約数和(自身を除く): 211528352

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 157, 196, 314, 628, 1099, 2198, 4396, 6553, 7693, 13106, 15386, 26212, 30772, 45871, 91742, 183484, 321097, 642194, 1028821, 1284388, 2057642, 4115284, 7201747, 14403494, 28806988, 50412229, 100824458, 201648916]

約数ペア:

[(1, 201648916), (2, 100824458), (4, 50412229), (7, 28806988), (14, 14403494), (28, 7201747), (49, 4115284), (98, 2057642), (157, 1284388), (196, 1028821), (314, 642194), (628, 321097), (1099, 183484), (2198, 91742), (4396, 45871), (6553, 30772), (7693, 26212), (13106, 15386)]