202227728

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{443}}^1$

素因数の和:831

約数の個数: 40

約数和(自身を含む): 397944768

約数和(自身を除く): 195717040

約数列:

[1, 2, 4, 8, 16, 103, 206, 277, 412, 443, 554, 824, 886, 1108, 1648, 1772, 2216, 3544, 4432, 7088, 28531, 45629, 57062, 91258, 114124, 122711, 182516, 228248, 245422, 365032, 456496, 490844, 730064, 981688, 1963376, 12639233, 25278466, 50556932, 101113864, 202227728]

約数ペア:

[(1, 202227728), (2, 101113864), (4, 50556932), (8, 25278466), (16, 12639233), (103, 1963376), (206, 981688), (277, 730064), (412, 490844), (443, 456496), (554, 365032), (824, 245422), (886, 228248), (1108, 182516), (1648, 122711), (1772, 114124), (2216, 91258), (3544, 57062), (4432, 45629), (7088, 28531)]