217331384

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{8627}}^1$

素因数の和:8747

約数の個数: 32

約数和(自身を含む): 422426880

約数和(自身を除く): 205095496

約数列:

[1, 2, 4, 8, 47, 67, 94, 134, 188, 268, 376, 536, 3149, 6298, 8627, 12596, 17254, 25192, 34508, 69016, 405469, 578009, 810938, 1156018, 1621876, 2312036, 3243752, 4624072, 27166423, 54332846, 108665692, 217331384]

約数ペア:

[(1, 217331384), (2, 108665692), (4, 54332846), (8, 27166423), (47, 4624072), (67, 3243752), (94, 2312036), (134, 1621876), (188, 1156018), (268, 810938), (376, 578009), (536, 405469), (3149, 69016), (6298, 34508), (8627, 25192), (12596, 17254)]