202693407

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{619}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 319979520

約数和(自身を除く): 117286113

約数列:

[1, 3, 7, 21, 31, 93, 217, 503, 619, 651, 1509, 1857, 3521, 4333, 10563, 12999, 15593, 19189, 46779, 57567, 109151, 134323, 311357, 327453, 402969, 934071, 2179499, 6538497, 9652067, 28956201, 67564469, 202693407]

約数ペア:

[(1, 202693407), (3, 67564469), (7, 28956201), (21, 9652067), (31, 6538497), (93, 2179499), (217, 934071), (503, 402969), (619, 327453), (651, 311357), (1509, 134323), (1857, 109151), (3521, 57567), (4333, 46779), (10563, 19189), (12999, 15593)]