200815983

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1123}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 307526400

約数和(自身を除く): 106710417

約数列:

[1, 3, 9, 27, 37, 111, 179, 333, 537, 999, 1123, 1611, 3369, 4833, 6623, 10107, 19869, 30321, 41551, 59607, 124653, 178821, 201017, 373959, 603051, 1121877, 1809153, 5427459, 7437629, 22312887, 66938661, 200815983]

約数ペア:

[(1, 200815983), (3, 66938661), (9, 22312887), (27, 7437629), (37, 5427459), (111, 1809153), (179, 1121877), (333, 603051), (537, 373959), (999, 201017), (1123, 178821), (1611, 124653), (3369, 59607), (4833, 41551), (6623, 30321), (10107, 19869)]