213654016

素因数分解:

$2^9\times {\mathrm{417293}}^1$

素因数の和:417311

約数の個数: 20

約数和(自身を含む): 426891762

約数和(自身を除く): 213237746

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 417293, 834586, 1669172, 3338344, 6676688, 13353376, 26706752, 53413504, 106827008, 213654016]

約数ペア:

[(1, 213654016), (2, 106827008), (4, 53413504), (8, 26706752), (16, 13353376), (32, 6676688), (64, 3338344), (128, 1669172), (256, 834586), (512, 417293)]