210798512

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{424997}}^1$

素因数の和:425036

約数の個数: 20

約数和(自身を含む): 421598016

約数和(自身を除く): 210799504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 424997, 849994, 1699988, 3399976, 6799952, 13174907, 26349814, 52699628, 105399256, 210798512]

約数ペア:

[(1, 210798512), (2, 105399256), (4, 52699628), (8, 26349814), (16, 13174907), (31, 6799952), (62, 3399976), (124, 1699988), (248, 849994), (496, 424997)]