201102388

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{439}}^1\times {\mathrm{1613}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 357920640

約数和(自身を除く): 156818252

約数列:

[1, 2, 4, 71, 142, 284, 439, 878, 1613, 1756, 3226, 6452, 31169, 62338, 114523, 124676, 229046, 458092, 708107, 1416214, 2832428, 50275597, 100551194, 201102388]

約数ペア:

[(1, 201102388), (2, 100551194), (4, 50275597), (71, 2832428), (142, 1416214), (284, 708107), (439, 458092), (878, 229046), (1613, 124676), (1756, 114523), (3226, 62338), (6452, 31169)]