210028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 453152

約数和(自身を除く): 243124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 577, 1154, 2308, 4039, 7501, 8078, 15002, 16156, 30004, 52507, 105014, 210028]

約数ペア:

[(1, 210028), (2, 105014), (4, 52507), (7, 30004), (13, 16156), (14, 15002), (26, 8078), (28, 7501), (52, 4039), (91, 2308), (182, 1154), (364, 577)]