200642915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{158611}}^1$

素因数の和:158650

約数の個数: 16

約数和(自身を含む): 274081536

約数和(自身を除く): 73438621

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 158611, 793055, 1744721, 3648053, 8723605, 18240265, 40128583, 200642915]

約数ペア:

[(1, 200642915), (5, 40128583), (11, 18240265), (23, 8723605), (55, 3648053), (115, 1744721), (253, 793055), (1265, 158611)]