198611296

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15401}}^1$

素因数の和:15455

約数の個数: 48

約数和(自身を含む): 434706048

約数和(自身を除く): 236094752

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 15401, 30802, 61604, 123208, 200213, 246416, 400426, 477431, 492832, 800852, 954862, 1601704, 1909724, 3203408, 3819448, 6206603, 6406816, 7638896, 12413206, 15277792, 24826412, 49652824, 99305648, 198611296]

約数ペア:

[(1, 198611296), (2, 99305648), (4, 49652824), (8, 24826412), (13, 15277792), (16, 12413206), (26, 7638896), (31, 6406816), (32, 6206603), (52, 3819448), (62, 3203408), (104, 1909724), (124, 1601704), (208, 954862), (248, 800852), (403, 492832), (416, 477431), (496, 400426), (806, 246416), (992, 200213), (1612, 123208), (3224, 61604), (6448, 30802), (12896, 15401)]