201818054

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 326350080

約数和(自身を除く): 124532026

約数列:

[1, 2, 23, 37, 46, 74, 283, 419, 566, 838, 851, 1702, 6509, 9637, 10471, 13018, 15503, 19274, 20942, 31006, 118577, 237154, 240833, 356569, 481666, 713138, 2727271, 4387349, 5454542, 8774698, 100909027, 201818054]

約数ペア:

[(1, 201818054), (2, 100909027), (23, 8774698), (37, 5454542), (46, 4387349), (74, 2727271), (283, 713138), (419, 481666), (566, 356569), (838, 240833), (851, 237154), (1702, 118577), (6509, 31006), (9637, 20942), (10471, 19274), (13018, 15503)]