202434827

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 252720000

約数和(自身を除く): 50285173

約数列:

[1, 7, 17, 49, 119, 149, 233, 343, 833, 1043, 1631, 2533, 3961, 5831, 7301, 11417, 17731, 27727, 34717, 51107, 79919, 124117, 194089, 243019, 590189, 868819, 1358623, 1701133, 4131323, 11907931, 28919261, 202434827]

約数ペア:

[(1, 202434827), (7, 28919261), (17, 11907931), (49, 4131323), (119, 1701133), (149, 1358623), (233, 868819), (343, 590189), (833, 243019), (1043, 194089), (1631, 124117), (2533, 79919), (3961, 51107), (5831, 34717), (7301, 27727), (11417, 17731)]