211348528

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{26261}}^1$

素因数の和:26772

約数の個数: 20

約数和(自身を含む): 410317488

約数和(自身を除く): 198968960

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 26261, 52522, 105044, 210088, 420176, 13209283, 26418566, 52837132, 105674264, 211348528]

約数ペア:

[(1, 211348528), (2, 105674264), (4, 52837132), (8, 26418566), (16, 13209283), (503, 420176), (1006, 210088), (2012, 105044), (4024, 52522), (8048, 26261)]