214911502

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{593}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 355658688

約数和(自身を除く): 140747186

約数列:

[1, 2, 13, 26, 53, 106, 263, 526, 593, 689, 1186, 1378, 3419, 6838, 7709, 13939, 15418, 27878, 31429, 62858, 155959, 181207, 311918, 362414, 408577, 817154, 2027467, 4054934, 8265827, 16531654, 107455751, 214911502]

約数ペア:

[(1, 214911502), (2, 107455751), (13, 16531654), (26, 8265827), (53, 4054934), (106, 2027467), (263, 817154), (526, 408577), (593, 362414), (689, 311918), (1186, 181207), (1378, 155959), (3419, 62858), (6838, 31429), (7709, 27878), (13939, 15418)]