209613844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{57397}}^1$

素因数の和:57495

約数の個数: 24

約数和(自身を含む): 405000288

約数和(自身を除く): 195386444

約数列:

[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 57397, 114794, 229588, 631367, 1262734, 2525468, 4763951, 9527902, 19055804, 52403461, 104806922, 209613844]

約数ペア:

[(1, 209613844), (2, 104806922), (4, 52403461), (11, 19055804), (22, 9527902), (44, 4763951), (83, 2525468), (166, 1262734), (332, 631367), (913, 229588), (1826, 114794), (3652, 57397)]