201892516

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{52631}}^1$

素因数の和:52779

約数の個数: 24

約数和(自身を含む): 406740096

約数和(自身を除く): 204847580

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 52631, 105262, 210524, 368417, 736834, 1473668, 7210447, 14420894, 28841788, 50473129, 100946258, 201892516]

約数ペア:

[(1, 201892516), (2, 100946258), (4, 50473129), (7, 28841788), (14, 14420894), (28, 7210447), (137, 1473668), (274, 736834), (548, 368417), (959, 210524), (1918, 105262), (3836, 52631)]