214489936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{705559}}^1$

素因数の和:705586

約数の個数: 20

約数和(自身を含む): 437447200

約数和(自身を除く): 222957264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 705559, 1411118, 2822236, 5644472, 11288944, 13405621, 26811242, 53622484, 107244968, 214489936]

約数ペア:

[(1, 214489936), (2, 107244968), (4, 53622484), (8, 26811242), (16, 13405621), (19, 11288944), (38, 5644472), (76, 2822236), (152, 1411118), (304, 705559)]