201771344

素因数分解:

$2^4\times {\mathrm{2729}}^1\times {\mathrm{4621}}^1$

素因数の和:7358

約数の個数: 20

約数和(自身を含む): 391159860

約数和(自身を除く): 189388516

約数列:

[1, 2, 4, 8, 16, 2729, 4621, 5458, 9242, 10916, 18484, 21832, 36968, 43664, 73936, 12610709, 25221418, 50442836, 100885672, 201771344]

約数ペア:

[(1, 201771344), (2, 100885672), (4, 50442836), (8, 25221418), (16, 12610709), (2729, 73936), (4621, 43664), (5458, 36968), (9242, 21832), (10916, 18484)]