211556992

素因数分解:

$2^7\times {\mathrm{1652789}}^1$

素因数の和:1652803

約数の個数: 16

約数和(自身を含む): 421461450

約数和(自身を除く): 209904458

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1652789, 3305578, 6611156, 13222312, 26444624, 52889248, 105778496, 211556992]

約数ペア:

[(1, 211556992), (2, 105778496), (4, 52889248), (8, 26444624), (16, 13222312), (32, 6611156), (64, 3305578), (128, 1652789)]