203667055

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 274475520

約数和(自身を除く): 70808465

約数列:

[1, 5, 17, 31, 37, 85, 155, 185, 527, 629, 1147, 2089, 2635, 3145, 5735, 10445, 19499, 35513, 64759, 77293, 97495, 177565, 323795, 386465, 1100903, 1313981, 2396083, 5504515, 6569905, 11980415, 40733411, 203667055]

約数ペア:

[(1, 203667055), (5, 40733411), (17, 11980415), (31, 6569905), (37, 5504515), (85, 2396083), (155, 1313981), (185, 1100903), (527, 386465), (629, 323795), (1147, 177565), (2089, 97495), (2635, 77293), (3145, 64759), (5735, 35513), (10445, 19499)]