220150912

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{17029}}^1$

素因数の和:17144

約数の個数: 32

約数和(自身を含む): 442950300

約数和(自身を除く): 222799388

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 6464, 12928, 17029, 34058, 68116, 136232, 272464, 544928, 1089856, 1719929, 2179712, 3439858, 6879716, 13759432, 27518864, 55037728, 110075456, 220150912]

約数ペア:

[(1, 220150912), (2, 110075456), (4, 55037728), (8, 27518864), (16, 13759432), (32, 6879716), (64, 3439858), (101, 2179712), (128, 1719929), (202, 1089856), (404, 544928), (808, 272464), (1616, 136232), (3232, 68116), (6464, 34058), (12928, 17029)]