199148931

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 318427200

約数和(自身を除く): 119278269

約数列:

[1, 3, 9, 17, 41, 51, 53, 123, 153, 159, 369, 477, 599, 697, 901, 1797, 2091, 2173, 2703, 5391, 6273, 6519, 8109, 10183, 19557, 24559, 30549, 31747, 36941, 73677, 91647, 95241, 110823, 221031, 285723, 332469, 417503, 539699, 1252509, 1301627, 1619097, 3757527, 3904881, 4857291, 11714643, 22127659, 66382977, 199148931]

約数ペア:

[(1, 199148931), (3, 66382977), (9, 22127659), (17, 11714643), (41, 4857291), (51, 3904881), (53, 3757527), (123, 1619097), (153, 1301627), (159, 1252509), (369, 539699), (477, 417503), (599, 332469), (697, 285723), (901, 221031), (1797, 110823), (2091, 95241), (2173, 91647), (2703, 73677), (5391, 36941), (6273, 31747), (6519, 30549), (8109, 24559), (10183, 19557)]