202191332

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{2753}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 420723072

約数和(自身を除く): 218531740

約数列:

[1, 2, 4, 7, 14, 28, 43, 61, 86, 122, 172, 244, 301, 427, 602, 854, 1204, 1708, 2623, 2753, 5246, 5506, 10492, 11012, 18361, 19271, 36722, 38542, 73444, 77084, 118379, 167933, 236758, 335866, 473516, 671732, 828653, 1175531, 1657306, 2351062, 3314612, 4702124, 7221119, 14442238, 28884476, 50547833, 101095666, 202191332]

約数ペア:

[(1, 202191332), (2, 101095666), (4, 50547833), (7, 28884476), (14, 14442238), (28, 7221119), (43, 4702124), (61, 3314612), (86, 2351062), (122, 1657306), (172, 1175531), (244, 828653), (301, 671732), (427, 473516), (602, 335866), (854, 236758), (1204, 167933), (1708, 118379), (2623, 77084), (2753, 73444), (5246, 38542), (5506, 36722), (10492, 19271), (11012, 18361)]