198432848

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{8069}}^1$

素因数の和:8159

約数の個数: 40

約数和(自身を含む): 405275400

約数和(自身を除く): 206842552

約数列:

[1, 2, 4, 8, 16, 29, 53, 58, 106, 116, 212, 232, 424, 464, 848, 1537, 3074, 6148, 8069, 12296, 16138, 24592, 32276, 64552, 129104, 234001, 427657, 468002, 855314, 936004, 1710628, 1872008, 3421256, 3744016, 6842512, 12402053, 24804106, 49608212, 99216424, 198432848]

約数ペア:

[(1, 198432848), (2, 99216424), (4, 49608212), (8, 24804106), (16, 12402053), (29, 6842512), (53, 3744016), (58, 3421256), (106, 1872008), (116, 1710628), (212, 936004), (232, 855314), (424, 468002), (464, 427657), (848, 234001), (1537, 129104), (3074, 64552), (6148, 32276), (8069, 24592), (12296, 16138)]