201234860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271939}}^1$

素因数の和:271985

約数の個数: 24

約数和(自身を含む): 434016240

約数和(自身を除く): 232781380

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 271939, 543878, 1087756, 1359695, 2719390, 5438780, 10061743, 20123486, 40246972, 50308715, 100617430, 201234860]

約数ペア:

[(1, 201234860), (2, 100617430), (4, 50308715), (5, 40246972), (10, 20123486), (20, 10061743), (37, 5438780), (74, 2719390), (148, 1359695), (185, 1087756), (370, 543878), (740, 271939)]