228775916

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{541}}^1\times {\mathrm{1489}}^1$

素因数の和:2105

約数の個数: 24

約数和(自身を含む): 407020320

約数和(自身を除く): 178244404

約数列:

[1, 2, 4, 71, 142, 284, 541, 1082, 1489, 2164, 2978, 5956, 38411, 76822, 105719, 153644, 211438, 422876, 805549, 1611098, 3222196, 57193979, 114387958, 228775916]

約数ペア:

[(1, 228775916), (2, 114387958), (4, 57193979), (71, 3222196), (142, 1611098), (284, 805549), (541, 422876), (1082, 211438), (1489, 153644), (2164, 105719), (2978, 76822), (5956, 38411)]