201630484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{34981}}^1$

素因数の和:35127

約数の個数: 24

約数和(自身を含む): 387880416

約数和(自身を除く): 186249932

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 5764, 34981, 69962, 139924, 384791, 769582, 1539164, 4582511, 9165022, 18330044, 50407621, 100815242, 201630484]

約数ペア:

[(1, 201630484), (2, 100815242), (4, 50407621), (11, 18330044), (22, 9165022), (44, 4582511), (131, 1539164), (262, 769582), (524, 384791), (1441, 139924), (2882, 69962), (5764, 34981)]