201419860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{272189}}^1$

素因数の和:272235

約数の個数: 24

約数和(自身を含む): 434415240

約数和(自身を除く): 232995380

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 272189, 544378, 1088756, 1360945, 2721890, 5443780, 10070993, 20141986, 40283972, 50354965, 100709930, 201419860]

約数ペア:

[(1, 201419860), (2, 100709930), (4, 50354965), (5, 40283972), (10, 20141986), (20, 10070993), (37, 5443780), (74, 2721890), (148, 1360945), (185, 1088756), (370, 544378), (740, 272189)]