202190070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{13241}}^1$

素因数の和:13760

約数の個数: 32

約数和(自身を含む): 486246240

約数和(自身を除く): 284056170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 5090, 7635, 13241, 15270, 26482, 39723, 66205, 79446, 132410, 198615, 397230, 6739669, 13479338, 20219007, 33698345, 40438014, 67396690, 101095035, 202190070]

約数ペア:

[(1, 202190070), (2, 101095035), (3, 67396690), (5, 40438014), (6, 33698345), (10, 20219007), (15, 13479338), (30, 6739669), (509, 397230), (1018, 198615), (1527, 132410), (2545, 79446), (3054, 66205), (5090, 39723), (7635, 26482), (13241, 15270)]