204440169

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1565

約数の個数: 32

約数和(自身を含む): 298598400

約数和(自身を除く): 94158231

約数列:

[1, 3, 23, 29, 69, 71, 87, 213, 667, 1439, 1633, 2001, 2059, 4317, 4899, 6177, 33097, 41731, 47357, 99291, 102169, 125193, 142071, 306507, 959813, 2349887, 2879439, 2962901, 7049661, 8888703, 68146723, 204440169]

約数ペア:

[(1, 204440169), (3, 68146723), (23, 8888703), (29, 7049661), (69, 2962901), (71, 2879439), (87, 2349887), (213, 959813), (667, 306507), (1439, 142071), (1633, 125193), (2001, 102169), (2059, 99291), (4317, 47357), (4899, 41731), (6177, 33097)]