217296844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{5227}}^1$

素因数の和:5797

約数の個数: 24

約数和(自身を含む): 401092160

約数和(自身を除く): 183795316

約数列:

[1, 2, 4, 19, 38, 76, 547, 1094, 2188, 5227, 10393, 10454, 20786, 20908, 41572, 99313, 198626, 397252, 2859169, 5718338, 11436676, 54324211, 108648422, 217296844]

約数ペア:

[(1, 217296844), (2, 108648422), (4, 54324211), (19, 11436676), (38, 5718338), (76, 2859169), (547, 397252), (1094, 198626), (2188, 99313), (5227, 41572), (10393, 20908), (10454, 20786)]