200163984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{245299}}^1$

素因数の和:245327

約数の個数: 40

約数和(自身を含む): 547509600

約数和(自身を除く): 347345616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 245299, 490598, 735897, 981196, 1471794, 1962392, 2943588, 3924784, 4170083, 5887176, 8340166, 11774352, 12510249, 16680332, 25020498, 33360664, 50040996, 66721328, 100081992, 200163984]

約数ペア:

[(1, 200163984), (2, 100081992), (3, 66721328), (4, 50040996), (6, 33360664), (8, 25020498), (12, 16680332), (16, 12510249), (17, 11774352), (24, 8340166), (34, 5887176), (48, 4170083), (51, 3924784), (68, 2943588), (102, 1962392), (136, 1471794), (204, 981196), (272, 735897), (408, 490598), (816, 245299)]