197651646

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{5333}}^1$

素因数の和:5441

約数の個数: 48

約数和(自身を含む): 449336160

約数和(自身を除く): 251684514

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 2059, 4118, 5333, 6177, 10666, 12354, 15999, 18531, 31998, 37062, 47997, 95994, 154657, 309314, 378643, 463971, 757286, 927942, 1135929, 1391913, 2271858, 2783826, 3407787, 6815574, 10980647, 21961294, 32941941, 65883882, 98825823, 197651646]

約数ペア:

[(1, 197651646), (2, 98825823), (3, 65883882), (6, 32941941), (9, 21961294), (18, 10980647), (29, 6815574), (58, 3407787), (71, 2783826), (87, 2271858), (142, 1391913), (174, 1135929), (213, 927942), (261, 757286), (426, 463971), (522, 378643), (639, 309314), (1278, 154657), (2059, 95994), (4118, 47997), (5333, 37062), (6177, 31998), (10666, 18531), (12354, 15999)]