202128183

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 304708800

約数和(自身を除く): 102580617

約数列:

[1, 3, 9, 27, 109, 173, 327, 397, 519, 981, 1191, 1557, 2943, 3573, 4671, 10719, 18857, 43273, 56571, 68681, 129819, 169713, 206043, 389457, 509139, 618129, 1168371, 1854387, 7486229, 22458687, 67376061, 202128183]

約数ペア:

[(1, 202128183), (3, 67376061), (9, 22458687), (27, 7486229), (109, 1854387), (173, 1168371), (327, 618129), (397, 509139), (519, 389457), (981, 206043), (1191, 169713), (1557, 129819), (2943, 68681), (3573, 56571), (4671, 43273), (10719, 18857)]