201971014

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{1931}}^1$

素因数の和:2212

約数の個数: 32

約数和(自身を含む): 359073792

約数和(自身を除く): 157102778

約数列:

[1, 2, 7, 14, 31, 62, 217, 241, 434, 482, 1687, 1931, 3374, 3862, 7471, 13517, 14942, 27034, 52297, 59861, 104594, 119722, 419027, 465371, 838054, 930742, 3257597, 6515194, 14426501, 28853002, 100985507, 201971014]

約数ペア:

[(1, 201971014), (2, 100985507), (7, 28853002), (14, 14426501), (31, 6515194), (62, 3257597), (217, 930742), (241, 838054), (434, 465371), (482, 419027), (1687, 119722), (1931, 104594), (3374, 59861), (3862, 52297), (7471, 27034), (13517, 14942)]