203445865

素因数分解:

$5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{1187}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 287400960

約数和(自身を除く): 83955095

約数列:

[1, 5, 7, 35, 59, 83, 295, 413, 415, 581, 1187, 2065, 2905, 4897, 5935, 8309, 24485, 34279, 41545, 70033, 98521, 171395, 350165, 490231, 492605, 689647, 2451155, 3448235, 5812739, 29063695, 40689173, 203445865]

約数ペア:

[(1, 203445865), (5, 40689173), (7, 29063695), (35, 5812739), (59, 3448235), (83, 2451155), (295, 689647), (413, 492605), (415, 490231), (581, 350165), (1187, 171395), (2065, 98521), (2905, 70033), (4897, 41545), (5935, 34279), (8309, 24485)]