203983255

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11059}}^1$

素因数の和:11119

約数の個数: 32

約数和(自身を含む): 305786880

約数和(自身を除く): 101803625

約数列:

[1, 5, 7, 17, 31, 35, 85, 119, 155, 217, 527, 595, 1085, 2635, 3689, 11059, 18445, 55295, 77413, 188003, 342829, 387065, 940015, 1316021, 1714145, 2399803, 5828093, 6580105, 11999015, 29140465, 40796651, 203983255]

約数ペア:

[(1, 203983255), (5, 40796651), (7, 29140465), (17, 11999015), (31, 6580105), (35, 5828093), (85, 2399803), (119, 1714145), (155, 1316021), (217, 940015), (527, 387065), (595, 342829), (1085, 188003), (2635, 77413), (3689, 55295), (11059, 18445)]