229686716

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{19211}}^1$

素因数の和:19290

約数の個数: 36

約数和(自身を含む): 475266456

約数和(自身を除く): 245579740

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2989, 5978, 11956, 19211, 38422, 76844, 134477, 268954, 537908, 941339, 1171871, 1882678, 2343742, 3765356, 4687484, 8203097, 16406194, 32812388, 57421679, 114843358, 229686716]

約数ペア:

[(1, 229686716), (2, 114843358), (4, 57421679), (7, 32812388), (14, 16406194), (28, 8203097), (49, 4687484), (61, 3765356), (98, 2343742), (122, 1882678), (196, 1171871), (244, 941339), (427, 537908), (854, 268954), (1708, 134477), (2989, 76844), (5978, 38422), (11956, 19211)]