202180654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2879}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 340139520

約数和(自身を除く): 137958866

約数列:

[1, 2, 13, 26, 37, 73, 74, 146, 481, 949, 962, 1898, 2701, 2879, 5402, 5758, 35113, 37427, 70226, 74854, 106523, 210167, 213046, 420334, 1384799, 2732171, 2769598, 5464342, 7776179, 15552358, 101090327, 202180654]

約数ペア:

[(1, 202180654), (2, 101090327), (13, 15552358), (26, 7776179), (37, 5464342), (73, 2769598), (74, 2732171), (146, 1384799), (481, 420334), (949, 213046), (962, 210167), (1898, 106523), (2701, 74854), (2879, 70226), (5402, 37427), (5758, 35113)]