208537464

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{457319}}^1$

素因数の和:457347

約数の個数: 32

約数和(自身を含む): 548784000

約数和(自身を除く): 340246536

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 457319, 914638, 1371957, 1829276, 2743914, 3658552, 5487828, 8689061, 10975656, 17378122, 26067183, 34756244, 52134366, 69512488, 104268732, 208537464]

約数ペア:

[(1, 208537464), (2, 104268732), (3, 69512488), (4, 52134366), (6, 34756244), (8, 26067183), (12, 17378122), (19, 10975656), (24, 8689061), (38, 5487828), (57, 3658552), (76, 2743914), (114, 1829276), (152, 1371957), (228, 914638), (456, 457319)]