210738512

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{572659}}^1$

素因数の和:572690

約数の個数: 20

約数和(自身を含む): 426059040

約数和(自身を除く): 215320528

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 572659, 1145318, 2290636, 4581272, 9162544, 13171157, 26342314, 52684628, 105369256, 210738512]

約数ペア:

[(1, 210738512), (2, 105369256), (4, 52684628), (8, 26342314), (16, 13171157), (23, 9162544), (46, 4581272), (92, 2290636), (184, 1145318), (368, 572659)]