211512332

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{6037}}^1$

素因数の和:6521

約数の個数: 24

約数和(自身を含む): 390537840

約数和(自身を除く): 179025508

約数列:

[1, 2, 4, 19, 38, 76, 461, 922, 1844, 6037, 8759, 12074, 17518, 24148, 35036, 114703, 229406, 458812, 2783057, 5566114, 11132228, 52878083, 105756166, 211512332]

約数ペア:

[(1, 211512332), (2, 105756166), (4, 52878083), (19, 11132228), (38, 5566114), (76, 2783057), (461, 458812), (922, 229406), (1844, 114703), (6037, 35036), (8759, 24148), (12074, 17518)]